Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAws2QEGv0xWOP4NQan6ZkYHKFuEnivx1BbTJJnnGIR3DuGGNr1hCV7B1+d… (1,748 chars)"
  }
}