Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBN4eBTmLA1l/JEsXPBNV1HAwG/k5laT8lDCDXcPNFBGgzYIml0TGs4vHx0… (844 chars)"
  }
}