Add RBC to assets (#5347)

* Added RBC token logofile.

* Added RBC to assets.

* Renamed RBC folder.

* Added RBC info.

blockchains/ethereum/assets/0xA4EED63db85311E22dF4473f87CcfC3DaDCFA3E3/info.json

@@ -0,0 +1,35 @@
+{
+  "name": "RBC",
+  "website": "https://rubic.exchange",
+  "source_code": "https://github.com/Cryptorubic/rubic_frontend",
+  "short_description": "Rubic organizes defi services to enable a project to create, manage and trade tokens decentralized in ONE PLACE.",
+  "description": "Rubic is a multichain DeFi ecosystem, which features cross-chain, P2P, and instant swaps across multiple blockchains, aiming to deliver a complete ONE-STOP decentralized platform. For the moment, Rubic supports trades on Ethereum, Matic, and Binance Smart Chain networks.",
+  "socials": [
+    {
+      "name": "Twitter",
+      "url": "https://twitter.com/CryptoRubic",
+      "handle": "Rubic"
+    },
+    {
+      "name": "Medium",
+      "url": "https://cryptorubic.medium.com/",
+      "handle": "Rubic"
+    },
+    {
+      "name": "Discord",
+      "url": "https://discord.com/invite/dZuxJZXGPa",
+      "handle": "Rubic-Multichain DiFi Platform"
+    },
+    {
+      "name": "Telegram",
+      "url": "https://t.me/cryptorubic_chat",
+      "handle": "Rubic"
+    },
+    {
+      "name": "Reddit",
+      "url": "https://www.reddit.com/r/Rubic/new/",
+      "handle": "Rubic"
+    }
+  ],
+  "explorer": "https://etherscan.io/token/0xa4eed63db85311e22df4473f87ccfc3dadcfa3e3"
+}