Add Axion (AXN) (erc20) (#5210)

* Info for token Axion (AXN)

* Removed old Axion contract and updated logo

- Removed the old Axion contract including the info and logo
- Compressed the file size of the new logo

Co-authored-by: Iamdeadlyz <29373963+Iamdeadlyz@users.noreply.github.com>

blockchains/ethereum/assets/0x71F85B2E46976bD21302B64329868fd15eb0D127/info.json

@@ -2,5 +2,5 @@
     "name": "Axion (AXN)",
     "website": "https://axion.network",
     "short_description": "Using a high-interest time-locked savings account, Axion is a global currency, built to serve the people.",
-    "explorer": "https://etherscan.io/token/0x7D85e23014F84E6E21d5663aCD8751bEF3562352"
+    "explorer": "https://etherscan.io/token/0x71F85B2E46976bD21302B64329868fd15eb0D127"
 }