Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBLLkRZ7r0g1V4ivWtimmbHUU1m/AKZcKbvCIS3ALvnXlBXbPjNHEplDzG8… (1,748 chars)"
  }
}