Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAMSdqkJXfV5oEHSMiAFTTt42dGGKmtPnfD15hOWh8/FEldMHPiAMBWCYjX… (1,748 chars)"
  }
}