Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC4HHQJ9P++yk9lPcUSGle7bI4SRSqVXSnYHzhLvHq3lQoTsi98KlKEvH0G… (1,748 chars)"
  }
}