Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDuH7Vfoi8V5KDRxELqZbgkMiWR0B7pKpODBkNJkhBz/QmDCEnMIV6TRWfg… (1,748 chars)"
  }
}