Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCUUNvvVKKdKH9uHAOeFQ3JQ5xSfDFBiuCSWh8uAeEuDTnsQNUpDKQFnBX3… (844 chars)"
  }
}