Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBFduoeJMw84MWkufvCHi2Se2TQMU+AwxVLBPJMXr1WSHOsdFuFp4bq6oT5… (1,748 chars)"
  }
}