Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCx7o7BX76hQ562RTmXLst65oTKnPHFtH3NX0NVp9Ia7lCP9/GYic0Uxro5… (1,748 chars)"
  }
}