Add new blockchain Terra (terrav2) (#20970)

* Create logo.png
* Create info.json
* Update logo.png

blockchains/terrav2/info/info.json

@@ -0,0 +1,25 @@
+{
+    "name": "Terra",
+    "website": "https://terra.money",
+    "description": "A price-stable cryptocurrency designed for mass adoption. We are building financial infrastructure for the next generation of decentralized applications.",
+    "explorer": "https://finder.terra.money",
+    "research": "https://research.binance.com/en/projects/terra",
+    "symbol": "LUNA",
+    "type": "coin",
+    "decimals": 6,
+    "status": "active",
+    "links": [
+        {
+            "name": "github",
+            "url": "https://github.com/terra-project"
+        },
+        {
+            "name": "twitter",
+            "url": "https://twitter.com/terra_money"
+        },
+        {
+            "name": "whitepaper",
+            "url": "https://docs.terra.money"
+        }
+    ]
+}