Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGeE0lTqBCREAz4VyHdTJ3t1If/8LyKWBx6DQDJxDbIADSFMq0FEzolUHEH… (844 chars)"
  }
}