Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQHzSDlP2YWnYthpE0xMoEM7Rn/OqZBqUQKLbUvKiJ+9JwXgPL71wz1a2Hrs… (1,748 chars)"
  }
}