diff --git a/doc/DEPENDENCIES.md b/doc/DEPENDENCIES.md
index 04024745fd..47f139d92f 100644
--- a/doc/DEPENDENCIES.md
+++ b/doc/DEPENDENCIES.md
@@ -157,10 +157,6 @@ used for browser
 used for native navigation
 fixed because even bugfix version upgrade causes runtime errors with current version of react-native
 
-## "web3-utils": "^1.2.1"
-
-used for some abi encoding primitives
-
 ## "rn-emoji-keyboard": "https://github.com/status-im/rn-emoji-keyboard"
 
 Used for taking emoji input, for custom emoji thumbnails for community channels
diff --git a/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java b/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java
index bae4fefeaa..db44555429 100644
--- a/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java
+++ b/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java
@@ -1436,6 +1436,36 @@ class StatusModule extends ReactContextBaseJavaModule implements LifecycleEventL
         return Statusgo.numberToHex(numString);
     }
 
+    @ReactMethod(isBlockingSynchronousMethod = true)
+    public String sha3(final String str) {
+        return Statusgo.sha3(str);
+    }
+
+    @ReactMethod(isBlockingSynchronousMethod = true)
+    public String utf8ToHex(final String str) {
+        return Statusgo.utf8ToHex(str);
+    }
+
+    @ReactMethod(isBlockingSynchronousMethod = true)
+    public String hexToUtf8(final String str) {
+        return Statusgo.hexToUtf8(str);
+    }
+
+    @ReactMethod(isBlockingSynchronousMethod = true)
+    public String checkAddressChecksum(final String address) {
+        return Statusgo.checkAddressChecksum(address);
+    }
+
+    @ReactMethod(isBlockingSynchronousMethod = true)
+    public String isAddress(final String address) {
+        return Statusgo.isAddress(address);
+    }
+
+    @ReactMethod(isBlockingSynchronousMethod = true)
+    public String toChecksumAddress(final String address) {
+        return Statusgo.toChecksumAddress(address);
+    }
+
     @ReactMethod
     public void identiconAsync(final String seed, final Callback callback) {
         Log.d(TAG, "identiconAsync");
diff --git a/modules/react-native-status/ios/RCTStatus/RCTStatus.m b/modules/react-native-status/ios/RCTStatus/RCTStatus.m
index 9e8263a0bb..017b4967de 100644
--- a/modules/react-native-status/ios/RCTStatus/RCTStatus.m
+++ b/modules/react-native-status/ios/RCTStatus/RCTStatus.m
@@ -855,6 +855,30 @@ RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(numberToHex:(NSString *)numString) {
   return StatusgoNumberToHex(numString);
 }
 
+RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(sha3:(NSString *)str) {
+  return StatusgoSha3(str);
+}
+
+RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(utf8ToHex:(NSString *)str) {
+  return StatusgoUtf8ToHex(str);
+}
+
+RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(hexToUtf8:(NSString *)str) {
+  return StatusgoHexToUtf8(str);
+}
+
+RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(checkAddressChecksum:(NSString *)address) {
+  return StatusgoCheckAddressChecksum(address);
+}
+
+RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(isAddress:(NSString *)address) {
+  return StatusgoIsAddress(address);
+}
+
+RCT_EXPORT_BLOCKING_SYNCHRONOUS_METHOD(toChecksumAddress:(NSString *)address) {
+  return StatusgoToChecksumAddress(address);
+}
+
 RCT_EXPORT_METHOD(validateMnemonic:(NSString *)seed
                   callback:(RCTResponseSenderBlock)callback) {
 #if DEBUG
diff --git a/modules/react-native-status/nodejs/status.cpp b/modules/react-native-status/nodejs/status.cpp
index e3df3c1b32..86c5c94269 100644
--- a/modules/react-native-status/nodejs/status.cpp
+++ b/modules/react-native-status/nodejs/status.cpp
@@ -562,6 +562,134 @@ void _NumberToHex(const FunctionCallbackInfo<Value>& args) {
 
 }
 
+void _CheckAddressChecksum(const FunctionCallbackInfo<Value>& args) {
+	Isolate* isolate = args.GetIsolate();
+        Local<Context> context = isolate->GetCurrentContext();
+
+	if (args.Length() != 1) {
+		// Throw an Error that is passed back to JavaScript
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong number of arguments for CheckAddressChecksum")));
+		return;
+	}
+
+	// Check the argument types
+
+	if (!args[0]->IsString()) {
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong argument type for 'address'")));
+		return;
+	}
+
+
+	String::Utf8Value arg0Obj(isolate, args[0]->ToString(context).ToLocalChecked());
+	char *arg0 = *arg0Obj;
+
+	// Call exported Go function, which returns a C string
+	char *c = CheckAddressChecksum(arg0);
+
+	Local<String> ret = String::NewFromUtf8(isolate, c).ToLocalChecked();
+	args.GetReturnValue().Set(ret);
+	delete c;
+
+}
+
+void _IsAddress(const FunctionCallbackInfo<Value>& args) {
+	Isolate* isolate = args.GetIsolate();
+        Local<Context> context = isolate->GetCurrentContext();
+
+	if (args.Length() != 1) {
+		// Throw an Error that is passed back to JavaScript
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong number of arguments for IsAddress")));
+		return;
+	}
+
+	// Check the argument types
+
+	if (!args[0]->IsString()) {
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong argument type for 'address'")));
+		return;
+	}
+
+
+	String::Utf8Value arg0Obj(isolate, args[0]->ToString(context).ToLocalChecked());
+	char *arg0 = *arg0Obj;
+
+	// Call exported Go function, which returns a C string
+	char *c = IsAddress(arg0);
+
+	Local<String> ret = String::NewFromUtf8(isolate, c).ToLocalChecked();
+	args.GetReturnValue().Set(ret);
+	delete c;
+
+}
+
+void _Sha3(const FunctionCallbackInfo<Value>& args) {
+	Isolate* isolate = args.GetIsolate();
+        Local<Context> context = isolate->GetCurrentContext();
+
+	if (args.Length() != 1) {
+		// Throw an Error that is passed back to JavaScript
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong number of arguments for Sha3")));
+		return;
+	}
+
+	// Check the argument types
+
+	if (!args[0]->IsString()) {
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong argument type for 'str'")));
+		return;
+	}
+
+
+	String::Utf8Value arg0Obj(isolate, args[0]->ToString(context).ToLocalChecked());
+	char *arg0 = *arg0Obj;
+
+	// Call exported Go function, which returns a C string
+	char *c = Sha3(arg0);
+
+	Local<String> ret = String::NewFromUtf8(isolate, c).ToLocalChecked();
+	args.GetReturnValue().Set(ret);
+	delete c;
+
+}
+
+void _ToChecksumAddress(const FunctionCallbackInfo<Value>& args) {
+	Isolate* isolate = args.GetIsolate();
+        Local<Context> context = isolate->GetCurrentContext();
+
+	if (args.Length() != 1) {
+		// Throw an Error that is passed back to JavaScript
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong number of arguments for ToChecksumAddress")));
+		return;
+	}
+
+	// Check the argument types
+
+	if (!args[0]->IsString()) {
+		isolate->ThrowException(Exception::TypeError(
+			String::NewFromUtf8Literal(isolate, "Wrong argument type for 'address'")));
+		return;
+	}
+
+
+	String::Utf8Value arg0Obj(isolate, args[0]->ToString(context).ToLocalChecked());
+	char *arg0 = *arg0Obj;
+
+	// Call exported Go function, which returns a C string
+	char *c = ToChecksumAddress(arg0);
+
+	Local<String> ret = String::NewFromUtf8(isolate, c).ToLocalChecked();
+	args.GetReturnValue().Set(ret);
+	delete c;
+
+}
+
 void _Logout(const FunctionCallbackInfo<Value>& args) {
 	Isolate* isolate = args.GetIsolate();
 
@@ -1764,6 +1892,10 @@ void init(Local<Object> exports) {
 	NODE_SET_METHOD(exports, "decodeParameters", _DecodeParameters);
 	NODE_SET_METHOD(exports, "hexToNumber", _HexToNumber);
 	NODE_SET_METHOD(exports, "numberToHex", _NumberToHex);
+	NODE_SET_METHOD(exports, "checkAddressChecksum", _CheckAddressChecksum);
+	NODE_SET_METHOD(exports, "isAddress", _IsAddress);
+	NODE_SET_METHOD(exports, "sha3", _Sha3);
+	NODE_SET_METHOD(exports, "toChecksumAddress", _ToChecksumAddress);
 	NODE_SET_METHOD(exports, "logout", _Logout);
 	NODE_SET_METHOD(exports, "hashMessage", _HashMessage);
 	NODE_SET_METHOD(exports, "resetChainData", _ResetChainData);
diff --git a/package.json b/package.json
index 50c13a3434..17b82595c8 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "react-native-touch-id": "^4.4.1",
     "react-native-webview": "git+https://github.com/status-im/react-native-webview.git#refs/tags/v11.16.0-status",
     "rn-emoji-keyboard": "git+https://github.com/status-im/rn-emoji-keyboard.git#refs/tags/v0.4.3",
-    "web3-utils": "^1.2.1"
+    "tdigest": "^0.1.1"
   },
   "devDependencies": {
     "@babel/generator": "7.0.0",
diff --git a/src/status_im/ethereum/core.cljs b/src/status_im/ethereum/core.cljs
index 268cb369c2..916e5cf1ce 100644
--- a/src/status_im/ethereum/core.cljs
+++ b/src/status_im/ethereum/core.cljs
@@ -1,21 +1,23 @@
 (ns status-im.ethereum.core
-  (:require ["web3-utils" :as utils]
-            [clojure.string :as string]
+  (:require [clojure.string :as string]
+            [status-im.native-module.core :as status]
             [status-im.ethereum.eip55 :as eip55]))
 
 (defn sha3 [s]
   (when s
-    (.sha3 utils (str s))))
+    (status/sha3 (str s))))
 
 (defn utf8-to-hex [s]
-  (try
-    (.utf8ToHex utils (str s))
-    (catch :default _ nil)))
+  (let [hex (status/utf8-to-hex (str s))]
+    (if (empty? hex)
+      nil
+      hex)))
 
 (defn hex-to-utf8 [s]
-  (try
-    (.hexToUtf8 utils s)
-    (catch :default _ nil)))
+  (let [utf8 (status/hex-to-utf8 s)]
+    (if (empty? utf8)
+      nil
+      utf8)))
 
 (def BSC-mainnet-chain-id 56)
 (def BSC-testnet-chain-id 97)
@@ -100,7 +102,7 @@
 
 (defn address? [s]
   (when s
-    (.isAddress utils s)))
+    (status/address? s)))
 
 (defn network->chain-id [network]
   (get-in network [:config :NetworkId]))
diff --git a/src/status_im/ethereum/eip55.cljs b/src/status_im/ethereum/eip55.cljs
index c6468a4270..b3c3fb7bca 100644
--- a/src/status_im/ethereum/eip55.cljs
+++ b/src/status_im/ethereum/eip55.cljs
@@ -5,7 +5,7 @@
 
    e.g. 0x5aAeb6053F3E94C9b9A09f33669435E7Ef1BeAed"
   (:require [clojure.string :as string]
-            ["web3-utils" :as utils]))
+            [status-im.native-module.core :as status]))
 
 (def hex-prefix "0x")
 
@@ -13,8 +13,7 @@
   "Converts an arbitrary case address to one with correct checksum case."
   [address]
   (when address
-    (.toChecksumAddress
-     utils
+    (status/to-checksum-address
      (if (string/starts-with? address hex-prefix)
        address
        (str hex-prefix address)))))
@@ -22,4 +21,4 @@
 (defn valid-address-checksum?
   "Checks address checksum validity."
   [address]
-  (.checkAddressChecksum utils address))
+  (status/check-address-checksum address))
diff --git a/src/status_im/ethereum/encode.cljs b/src/status_im/ethereum/encode.cljs
index 252e4851e4..2c33cc1081 100644
--- a/src/status_im/ethereum/encode.cljs
+++ b/src/status_im/ethereum/encode.cljs
@@ -1,6 +1,6 @@
 (ns status-im.ethereum.encode
-  (:require ["web3-utils" :as utils]))
+  (:require [status-im.native-module.core :as status]))
 
 (defn uint
   [x]
-  (.numberToHex utils x))
+  (str "0x" (status/number-to-hex x)))
diff --git a/src/status_im/native_module/core.cljs b/src/status_im/native_module/core.cljs
index b8f272af03..3507012ede 100644
--- a/src/status_im/native_module/core.cljs
+++ b/src/status_im/native_module/core.cljs
@@ -1,7 +1,7 @@
 (ns status-im.native-module.core
   (:require [re-frame.core :as re-frame]
             [status-im.utils.db :as utils.db]
-            [status-im.ui.components.react :as react]
+            [status-im.utils.react-native :as react-native-utils]
             [status-im.utils.platform :as platform]
             [status-im.utils.types :as types]
             [taoensso.timbre :as log]
@@ -98,7 +98,7 @@
   (.logout ^js (status)))
 
 (defonce listener
-  (.addListener ^js react/device-event-emitter "gethEvent"
+  (.addListener ^js react-native-utils/device-event-emitter "gethEvent"
                 #(re-frame/dispatch [:signals/signal-received (.-jsonEvent ^js %)])))
 
 (defn multiaccount-load-account
@@ -418,6 +418,38 @@
   (log/debug "[native-module] number-to-hex")
   (.numberToHex ^js (status) (str num)))
 
+(defn sha3
+  [str]
+  (log/debug "[native-module] sha3")
+  (.sha3 ^js (status) str))
+
+(defn utf8-to-hex
+  [str]
+  (log/debug "[native-module] utf8-to-hex")
+  (.utf8ToHex ^js (status) str))
+
+(defn hex-to-utf8
+  [str]
+  (log/debug "[native-module] hex-to-utf8")
+  (.hexToUtf8 ^js (status) str))
+
+(defn check-address-checksum
+  [address]
+  (log/debug "[native-module] check-address-checksum")
+  (let [result (.checkAddressChecksum ^js (status) address)]
+    (types/json->clj result)))
+
+(defn address?
+  [address]
+  (log/debug "[native-module] address?")
+  (let [result (.isAddress ^js (status) address)]
+    (types/json->clj result)))
+
+(defn to-checksum-address
+  [address]
+  (log/debug "[native-module] to-checksum-address")
+  (.toChecksumAddress ^js (status) address))
+
 (defn identicon-async
   "Generate a icon based on a string, asynchronously"
   [seed callback]
diff --git a/src/status_im/notifications/local.cljs b/src/status_im/notifications/local.cljs
index 7f4dde48c7..41a91a621d 100644
--- a/src/status_im/notifications/local.cljs
+++ b/src/status_im/notifications/local.cljs
@@ -11,10 +11,10 @@
             [status-im.i18n.i18n :as i18n]
             [quo.platform :as platform]
             [re-frame.core :as re-frame]
-            [status-im.ui.components.react :as react]
             [cljs-bean.core :as bean]
             [clojure.string :as clojure.string]
-            [status-im.chat.models :as chat.models]))
+            [status-im.chat.models :as chat.models]
+            [status-im.utils.react-native :as react-native-utils]))
 
 (def default-erc20-token
   {:symbol   :ERC20
@@ -52,7 +52,7 @@
                        notification-event-ios
                        (fn [notification]
                          (handle-notification-press {:userInfo (bean/bean (.getData ^js notification))})))
-    (.addListener ^js react/device-event-emitter
+    (.addListener ^js react-native-utils/device-event-emitter
                   notification-event-android
                   (fn [^js data]
                     (when (and data (.-dataJSON data))
diff --git a/src/status_im/ui/components/react.cljs b/src/status_im/ui/components/react.cljs
index 2414c65934..dc64fbc224 100644
--- a/src/status_im/ui/components/react.cljs
+++ b/src/status_im/ui/components/react.cljs
@@ -19,7 +19,6 @@
   (:require-macros [status-im.utils.views :as views]))
 
 (def native-modules (.-NativeModules react-native))
-(def device-event-emitter (.-DeviceEventEmitter react-native))
 
 ;; React Components
 
diff --git a/src/status_im/utils/db.cljs b/src/status_im/utils/db.cljs
index 4f2136b8b6..c23bbc6708 100644
--- a/src/status_im/utils/db.cljs
+++ b/src/status_im/utils/db.cljs
@@ -1,18 +1,9 @@
 (ns status-im.utils.db
-  (:require [cljs.spec.alpha :as spec]
-            [status-im.ethereum.core :as ethereum]))
+  (:require [cljs.spec.alpha :as spec]))
 
 (defn valid-public-key? [s]
   (boolean (re-matches #"0x04[0-9a-f]{128}" s)))
 
-(defn valid-key-uid? [s]
-  (boolean (re-matches #"0x[0-9a-f]{64}" s)))
-
 (spec/def :global/not-empty-string (spec/and string? not-empty))
 (spec/def :global/public-key (spec/and :global/not-empty-string valid-public-key?))
-(spec/def :global/key-uid (spec/and :global/not-empty-string valid-key-uid?))
-(spec/def :global/address ethereum/address?)
 
-(spec/def :status/tag (spec/and :global/not-empty-string
-                                (partial re-matches #"[a-z0-9\-]+")))
-(spec/def :status/tags (spec/coll-of :status/tag :kind set?))
diff --git a/src/status_im/utils/react_native.cljs b/src/status_im/utils/react_native.cljs
new file mode 100644
index 0000000000..47251033df
--- /dev/null
+++ b/src/status_im/utils/react_native.cljs
@@ -0,0 +1,7 @@
+(ns status-im.utils.react-native
+  (:require ["react-native" :as react-native]))
+
+; Moved from status-im.ui.components.react(let's short for R), so status-im.native-module.core(short for N) don't need to have a dependency to R.
+; We should keep N's dependencies as simple as possible, otherwise we may see issue like:
+; Circular dependency detected: N -> R -> status-im.utils.utils -> status-im.ethereum.eip55 -> N
+(def device-event-emitter (.-DeviceEventEmitter react-native))
\ No newline at end of file
diff --git a/src/status_im/utils/test.cljs b/src/status_im/utils/test.cljs
index 687253e621..ef2ee44700 100644
--- a/src/status_im/utils/test.cljs
+++ b/src/status_im/utils/test.cljs
@@ -98,6 +98,18 @@
             :numberToHex (fn [num-str]
                            (.numberToHex native-status num-str))
 
+            :checkAddressChecksum (fn [address]
+                                    (.checkAddressChecksum native-status address))
+
+            :sha3 (fn [str]
+                    (.sha3 native-status str))
+
+            :toChecksumAddress (fn [address]
+                                 (.toChecksumAddress native-status address))
+
+            :isAddress (fn [address]
+                         (.isAddress native-status address))
+
             :validateMnemonic (fn [json callback]
                                 (callback
                                  (.validateMnemonic
diff --git a/status-go-version.json b/status-go-version.json
index de3262f03b..b62f3ae545 100644
--- a/status-go-version.json
+++ b/status-go-version.json
@@ -3,7 +3,7 @@
     "_comment": "Instead use: scripts/update-status-go.sh <rev>",
     "owner": "status-im",
     "repo": "status-go",
-    "version": "938e7987ca4f7d4e5fadcd7f32306bfc3e1f6736",
-    "commit-sha1": "938e7987ca4f7d4e5fadcd7f32306bfc3e1f6736",
-    "src-sha256": "0h3gp4lf3ak0z7cqp088s8n6y1jf7xbjya2xc4xb4rv1i6ijz00d"
+    "version": "v0.111.5",
+    "commit-sha1": "94fea4725d33fe5ef0a5cbf497f1596aefa30c18",
+    "src-sha256": "1bkg1f5c807rwbyaxqmzpkdk5bqhf2wcasqy7gygspyh3kdcb23c"
 }
diff --git a/yarn.lock b/yarn.lock
index ae292ee030..44572c9522 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2628,6 +2628,11 @@ bindings@^1.5.0:
   dependencies:
     file-uri-to-path "1.0.0"
 
+bintrees@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/bintrees/-/bintrees-1.0.1.tgz#0e655c9b9c2435eaab68bf4027226d2b55a34524"
+  integrity sha1-DmVcm5wkNeqraL9AJyJtK1WjRSQ=
+
 binwrap@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/binwrap/-/binwrap-0.2.2.tgz#7d1ea74b28332f18dfdc75548aef993041ffafc9"
@@ -2653,12 +2658,7 @@ bluebird@^3.5.0:
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
   integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
 
-bn.js@4.11.6:
-  version "4.11.6"
-  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.6.tgz#53344adb14617a13f6e8dd2ce28905d1c0ba3215"
-  integrity sha1-UzRK2xRhehP26N0s4okF0cC6MhU=
-
-bn.js@4.11.8, bn.js@^4.11.6:
+bn.js@4.11.8:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
@@ -2860,11 +2860,6 @@ buffer-from@^1.0.0, buffer-from@^1.1.1:
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
   integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
 
-buffer-to-arraybuffer@^0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz#6064a40fa76eb43c723aba9ef8f6e1216d10511a"
-  integrity sha1-YGSkD6dutDxyOrqe+PbhIW0QURo=
-
 buffer-xor@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
@@ -3751,11 +3746,6 @@ dom-serializer@0:
     domelementtype "^2.0.1"
     entities "^2.0.0"
 
-dom-walk@^0.1.0:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/dom-walk/-/dom-walk-0.1.2.tgz#0c548bef048f4d1f2a97249002236060daa3fd84"
-  integrity sha512-6QvTW9mrGeIegrFXdtQi9pk7O/nSK6lSdXW2eqUspN5LWD7UTji2Fqw5V2YLjBpHEoU9Xl/eUWNpDeZvoyOv2w==
-
 domain-browser@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
@@ -3816,19 +3806,6 @@ electron-to-chromium@^1.3.413:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.414.tgz#9d0a92defefda7cc1cf8895058b892795ddd6b41"
   integrity sha512-UfxhIvED++qLwWrAq9uYVcqF8FdeV9sU2S7qhiHYFODxzXRrd1GZRl/PjITHsTEejgibcWDraD8TQqoHb1aCBQ==
 
-elliptic@^6.4.0:
-  version "6.5.2"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.2.tgz#05c5678d7173c049d8ca433552224a495d0e3762"
-  integrity sha512-f4x70okzZbIQl/NSRLkI/+tteV/9WqL98zx+SQ69KbXxmVrmjwsNUPn/gYJJ0sHvEak24cZgHIPegRePAtA/xw==
-  dependencies:
-    bn.js "^4.4.0"
-    brorand "^1.0.1"
-    hash.js "^1.0.0"
-    hmac-drbg "^1.0.0"
-    inherits "^2.0.1"
-    minimalistic-assert "^1.0.0"
-    minimalistic-crypto-utils "^1.0.0"
-
 elliptic@^6.5.3:
   version "6.5.3"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.3.tgz#cb59eb2efdaf73a0bd78ccd7015a62ad6e0f93d6"
@@ -4002,15 +3979,6 @@ etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
 
-eth-lib@0.2.7:
-  version "0.2.7"
-  resolved "https://registry.yarnpkg.com/eth-lib/-/eth-lib-0.2.7.tgz#2f93f17b1e23aec3759cd4a3fe20c1286a3fc1ca"
-  integrity sha1-L5Pxex4jrsN1nNSj/iDBKGo/wco=
-  dependencies:
-    bn.js "^4.11.6"
-    elliptic "^6.4.0"
-    xhr-request-promise "^0.1.2"
-
 eth-phishing-detect@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/eth-phishing-detect/-/eth-phishing-detect-1.2.0.tgz#11b357776b2d1b98a9ac594a1343e5184fc26bf0"
@@ -4018,21 +3986,6 @@ eth-phishing-detect@^1.2.0:
   dependencies:
     fast-levenshtein "^2.0.6"
 
-ethereum-bloom-filters@^1.0.6:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/ethereum-bloom-filters/-/ethereum-bloom-filters-1.0.7.tgz#b7b80735e385dbb7f944ce6b4533e24511306060"
-  integrity sha512-cDcJJSJ9GMAcURiAWO3DxIEhTL/uWqlQnvgKpuYQzYPrt/izuGU+1ntQmHt0IRq6ADoSYHFnB+aCEFIldjhkMQ==
-  dependencies:
-    js-sha3 "^0.8.0"
-
-ethjs-unit@0.1.6:
-  version "0.1.6"
-  resolved "https://registry.yarnpkg.com/ethjs-unit/-/ethjs-unit-0.1.6.tgz#c665921e476e87bce2a9d588a6fe0405b2c41699"
-  integrity sha1-xmWSHkduh7ziqdWIpv4EBbLEFpk=
-  dependencies:
-    bn.js "4.11.6"
-    number-to-bn "1.7.0"
-
 event-target-shim@^5.0.0, event-target-shim@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
@@ -4606,14 +4559,6 @@ global-dirs@^3.0.0:
   dependencies:
     ini "2.0.0"
 
-global@~4.3.0:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/global/-/global-4.3.2.tgz#e76989268a6c74c38908b1305b10fc0e394e9d0f"
-  integrity sha1-52mJJopsdMOJCLEwWxD8DjlOnQ8=
-  dependencies:
-    min-document "^2.19.0"
-    process "~0.5.1"
-
 globals@^11.1.0:
   version "11.12.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
@@ -5098,11 +5043,6 @@ is-fullwidth-code-point@^3.0.0:
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
   integrity sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==
 
-is-function@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-function/-/is-function-1.0.1.tgz#12cfb98b65b57dd3d193a3121f5f6e2f437602b5"
-  integrity sha1-Es+5i2W1fdPRk6MSH19uL0N2ArU=
-
 is-generator-fn@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-2.1.0.tgz#7d140adc389aaf3011a8f2a2a4cfa6faadffb118"
@@ -5115,11 +5055,6 @@ is-glob@^4.0.1, is-glob@~4.0.1:
   dependencies:
     is-extglob "^2.1.1"
 
-is-hex-prefixed@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-hex-prefixed/-/is-hex-prefixed-1.0.0.tgz#7d8d37e6ad77e5d127148913c573e082d777f554"
-  integrity sha1-fY035q135dEnFIkTxXPggtd39VQ=
-
 is-installed-globally@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.4.0.tgz#9a0fd407949c30f86eb6959ef1b7994ed0b7b520"
@@ -5824,7 +5759,7 @@ js-levenshtein@^1.1.3:
   resolved "https://registry.yarnpkg.com/js-levenshtein/-/js-levenshtein-1.1.6.tgz#c6cee58eb3550372df8deb85fad5ce66ce01d59d"
   integrity sha512-X2BB11YZtrRqY4EnQcLX5Rh373zbK4alC1FW7D7MBhL2gtcC17cTnr6DmfHZeS0s2rTHjUTMMHfG7gO8SSdw+g==
 
-js-sha3@0.8.0, js-sha3@^0.8.0:
+js-sha3@0.8.0:
   version "0.8.0"
   resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.8.0.tgz#b9b7a5da73afad7dedd0f8c463954cbde6818840"
   integrity sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==
@@ -6710,13 +6645,6 @@ mimic-response@^2.0.0:
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-2.1.0.tgz#d13763d35f613d09ec37ebb30bac0469c0ee8f43"
   integrity sha512-wXqjST+SLt7R009ySCglWBCFpjUygmCIfD790/kVbiGmUgfYGuB14PiTd5DwVxSV4NcYHjzMkoj5LjQZwTQLEA==
 
-min-document@^2.19.0:
-  version "2.19.0"
-  resolved "https://registry.yarnpkg.com/min-document/-/min-document-2.19.0.tgz#7bd282e3f5842ed295bb748cdd9f1ffa2c824685"
-  integrity sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=
-  dependencies:
-    dom-walk "^0.1.0"
-
 minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
@@ -7112,14 +7040,6 @@ number-is-nan@^1.0.0:
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
   integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
 
-number-to-bn@1.7.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/number-to-bn/-/number-to-bn-1.7.0.tgz#bb3623592f7e5f9e0030b1977bd41a0c53fe1ea0"
-  integrity sha1-uzYjWS9+X54AMLGXe9QaDFP+HqA=
-  dependencies:
-    bn.js "4.11.6"
-    strip-hex-prefix "1.0.0"
-
 nwsapi@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
@@ -7404,11 +7324,6 @@ parse-asn1@^5.0.0, parse-asn1@^5.1.5:
     pbkdf2 "^3.0.3"
     safe-buffer "^5.1.1"
 
-parse-headers@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/parse-headers/-/parse-headers-2.0.3.tgz#5e8e7512383d140ba02f0c7aa9f49b4399c92515"
-  integrity sha512-QhhZ+DCCit2Coi2vmAKbq5RGTRcQUOE2+REgv8vdyu7MnYx2eZztegqtTx99TZ86GTIwqiy3+4nQTWZ2tgmdCA==
-
 parse-json@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-4.0.0.tgz#be35f5425be1f7f6c747184f98a788cb99477ee0"
@@ -7722,11 +7637,6 @@ process@0.11.10, process@^0.11.0, process@^0.11.10:
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
   integrity sha1-czIwDoQBYb2j5podHZGn1LwW8YI=
 
-process@~0.5.1:
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/process/-/process-0.5.2.tgz#1638d8a8e34c2f440a91db95ab9aeb677fc185cf"
-  integrity sha1-FjjYqONML0QKkduVq5rrZ3/Bhc8=
-
 promise@^7.1.1:
   version "7.3.1"
   resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
@@ -7851,15 +7761,6 @@ query-string@6.13.5:
     split-on-first "^1.0.0"
     strict-uri-encode "^2.0.0"
 
-query-string@^5.0.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/query-string/-/query-string-5.1.1.tgz#a78c012b71c17e05f2e3fa2319dd330682efb3cb"
-  integrity sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==
-  dependencies:
-    decode-uri-component "^0.2.0"
-    object-assign "^4.1.0"
-    strict-uri-encode "^1.0.0"
-
 query-string@^6.13.5:
   version "6.14.1"
   resolved "https://registry.yarnpkg.com/query-string/-/query-string-6.14.1.tgz#7ac2dca46da7f309449ba0f86b1fd28255b0c86a"
@@ -8820,15 +8721,6 @@ simple-concat@^1.0.0:
   resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.0.tgz#7344cbb8b6e26fb27d66b2fc86f9f6d5997521c6"
   integrity sha1-c0TLuLbib7J9ZrL8hvn21Zl1IcY=
 
-simple-get@^2.7.0:
-  version "2.8.1"
-  resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-2.8.1.tgz#0e22e91d4575d87620620bc91308d57a77f44b5d"
-  integrity sha512-lSSHRSw3mQNUGPAYRqo7xy9dhKmxFXIjLjp4KHpf99GEH2VH7C3AM+Qfx6du6jhfUi6Vm7XnbEVEf7Wb6N8jRw==
-  dependencies:
-    decompress-response "^3.3.0"
-    once "^1.3.1"
-    simple-concat "^1.0.0"
-
 simple-get@^3.0.3:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-3.1.0.tgz#b45be062435e50d159540b576202ceec40b9c6b3"
@@ -9096,11 +8988,6 @@ stream-http@^2.3.1, stream-http@^2.7.2:
     to-arraybuffer "^1.0.0"
     xtend "^4.0.0"
 
-strict-uri-encode@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
-  integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
-
 strict-uri-encode@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-2.0.0.tgz#b9c7330c7042862f6b142dc274bbcc5866ce3546"
@@ -9266,13 +9153,6 @@ strip-final-newline@^2.0.0:
   resolved "https://registry.yarnpkg.com/strip-final-newline/-/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
   integrity sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==
 
-strip-hex-prefix@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/strip-hex-prefix/-/strip-hex-prefix-1.0.0.tgz#0c5f155fef1151373377de9dbb588da05500e36f"
-  integrity sha1-DF8VX+8RUTczd96du1iNoFUA428=
-  dependencies:
-    is-hex-prefixed "1.0.0"
-
 strip-json-comments@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.1.1.tgz#31f1281b3832630434831c310c01cccda8cbe006"
@@ -9383,6 +9263,13 @@ tar@^6.1.0, tar@^6.1.11:
     mkdirp "^1.0.3"
     yallist "^4.0.0"
 
+tdigest@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/tdigest/-/tdigest-0.1.1.tgz#2e3cb2c39ea449e55d1e6cd91117accca4588021"
+  integrity sha1-Ljyyw56kSeVdHmzZEReszKRYgCE=
+  dependencies:
+    bintrees "1.0.1"
+
 temp@0.8.3:
   version "0.8.3"
   resolved "https://registry.yarnpkg.com/temp/-/temp-0.8.3.tgz#e0c6bc4d26b903124410e4fed81103014dfc1f59"
@@ -9446,11 +9333,6 @@ time-stamp@^1.0.0:
   resolved "https://registry.yarnpkg.com/time-stamp/-/time-stamp-1.1.0.tgz#764a5a11af50561921b133f3b44e618687e0f5c3"
   integrity sha1-dkpaEa9QVhkhsTPztE5hhofg9cM=
 
-timed-out@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
-  integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
-
 timers-browserify@^2.0.2:
   version "2.0.12"
   resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-2.0.12.tgz#44a45c11fbf407f34f97bccd1577c652361b00ee"
@@ -9674,11 +9556,6 @@ undefsafe@^2.0.5:
   resolved "https://registry.yarnpkg.com/undefsafe/-/undefsafe-2.0.5.tgz#38733b9327bdcd226db889fb723a6efd162e6e2c"
   integrity sha512-WxONCrssBM8TSPRqN5EmsjVrsv4A8X12J4ArBiiayv3DyyG3ZlIg6yysuuSYdZsVz3TKcTg2fd//Ujd4CHV1iA==
 
-underscore@1.9.1:
-  version "1.9.1"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.1.tgz#06dce34a0e68a7babc29b365b8e74b8925203961"
-  integrity sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg==
-
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -9784,11 +9661,6 @@ url-parse-lax@^3.0.0:
   dependencies:
     prepend-http "^2.0.0"
 
-url-set-query@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/url-set-query/-/url-set-query-1.0.0.tgz#016e8cfd7c20ee05cafe7795e892bd0702faa339"
-  integrity sha1-AW6M/Xwg7gXK/neV6JK9BwL6ozk=
-
 url@^0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
@@ -9809,7 +9681,7 @@ use@^3.1.0:
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
   integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
 
-utf8@3.0.0, utf8@^3.0.0:
+utf8@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/utf8/-/utf8-3.0.0.tgz#f052eed1364d696e769ef058b183df88c87f69d1"
   integrity sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ==
@@ -9926,20 +9798,6 @@ wcwidth@^1.0.1:
   dependencies:
     defaults "^1.0.3"
 
-web3-utils@^1.2.1:
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.2.6.tgz#b9a25432da00976457fcc1094c4af8ac6d486db9"
-  integrity sha512-8/HnqG/l7dGmKMgEL9JeKPTtjScxOePTzopv5aaKFExPfaBrYRkgoMqhoowCiAl/s16QaTn4DoIF1QC4YsT7Mg==
-  dependencies:
-    bn.js "4.11.8"
-    eth-lib "0.2.7"
-    ethereum-bloom-filters "^1.0.6"
-    ethjs-unit "0.1.6"
-    number-to-bn "1.7.0"
-    randombytes "^2.1.0"
-    underscore "1.9.1"
-    utf8 "3.0.0"
-
 webidl-conversions@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
@@ -10154,36 +10012,6 @@ xdg-basedir@^4.0.0:
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-4.0.0.tgz#4bc8d9984403696225ef83a1573cbbcb4e79db13"
   integrity sha512-PSNhEJDejZYV7h50BohL09Er9VaIefr2LMAf3OEmpCkjOi34eYyQYAXUTjEQtZJTKcF0E2UKTh+osDLsgNim9Q==
 
-xhr-request-promise@^0.1.2:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/xhr-request-promise/-/xhr-request-promise-0.1.3.tgz#2d5f4b16d8c6c893be97f1a62b0ed4cf3ca5f96c"
-  integrity sha512-YUBytBsuwgitWtdRzXDDkWAXzhdGB8bYm0sSzMPZT7Z2MBjMSTHFsyCT1yCRATY+XC69DUrQraRAEgcoCRaIPg==
-  dependencies:
-    xhr-request "^1.1.0"
-
-xhr-request@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/xhr-request/-/xhr-request-1.1.0.tgz#f4a7c1868b9f198723444d82dcae317643f2e2ed"
-  integrity sha512-Y7qzEaR3FDtL3fP30k9wO/e+FBnBByZeybKOhASsGP30NIkRAAkKD/sCnLvgEfAIEC1rcmK7YG8f4oEnIrrWzA==
-  dependencies:
-    buffer-to-arraybuffer "^0.0.5"
-    object-assign "^4.1.1"
-    query-string "^5.0.1"
-    simple-get "^2.7.0"
-    timed-out "^4.0.1"
-    url-set-query "^1.0.0"
-    xhr "^2.0.4"
-
-xhr@^2.0.4:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/xhr/-/xhr-2.5.0.tgz#bed8d1676d5ca36108667692b74b316c496e49dd"
-  integrity sha512-4nlO/14t3BNUZRXIXfXe+3N6w3s1KoxcJUUURctd64BLRe67E4gRwp4PjywtDY72fXpZ1y6Ch0VZQRY/gMPzzQ==
-  dependencies:
-    global "~4.3.0"
-    is-function "^1.0.1"
-    parse-headers "^2.0.0"
-    xtend "^4.0.0"
-
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"