Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCDpE9kkr4TpwHhfTGdZ/hQsxw0x+U9bnR5dJhQBxNtZWE8bueIRsNPnjWx… (844 chars)"
  }
}