Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC2NMUb1VHim8ZT2f5xqlwW303N80TvOFm+F1SNi56eUgSGmrc0H7wMm8Wn… (1,748 chars)"
  }
}