Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCwX4eX3KL/HPM7EoPwnMJiOlsaGKX1GCdRmSgJFxEsqhjwIEf/zYI1hnfR… (1,748 chars)"
  }
}