Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGxSOYxcZw4Tsg2/9kJzO0SAOoOPTh8bPN/H3vBRMN99hWcBxuWID3TS3OA… (844 chars)"
  }
}