Update UMB (BEP20) (#12351)

* Update UMB (BEP20)

* remove uneccessary fields from info

blockchains/smartchain/assets/0x846F52020749715F02AEf25b5d1d65e48945649D/info.json

@@ -1,15 +1,13 @@
 {
-    "id": "0x6fC13EACE26590B80cCCAB1ba5d51890577D83B2",
+    "id": "0x846F52020749715F02AEf25b5d1d65e48945649D",
     "name": "Umbrella Network Token",
     "website": "https://www.umb.network",
-    "short_description": "Umbrella is a scalable, community owned oracle",
     "description": "Umbrella Network a Community owned, Decentralized Oracle built on Layer 2 for DeFi and Blockchain Applications powered by UMB cryptocurrency",
-    "explorer": "https://bscscan.com/token/0x6fC13EACE26590B80cCCAB1ba5d51890577D83B2",
+    "explorer": "https://bscscan.com/token/0x846F52020749715F02AEf25b5d1d65e48945649D",
     "decimals": 18,
     "type": "BEP20",
     "symbol": "UMB",
     "status": "active",
-    "research": "",
     "links": [
         {
             "name": "github",
@@ -20,4 +18,4 @@
             "url": "https://www.umb.network/wp-content/uploads/2021/02/umb_litepaper_design_v3.1.pdf"
         }
     ]
-}
+}