Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD6aVEIpxMjkb7WTJiSelEI2qv+0WiDHseKmtFlsnZWzF+9HLvOUZeoAEKa… (1,748 chars)"
  }
}