Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAOEe9L6tnbdsQDh1IU6/CQmFzY9lwBWxR1uTDYV4WrMTWaHFLTBVCBUqVp… (1,748 chars)"
  }
}