Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDv8bJJPhvjfhzrDae5jsRBG5HPj5xv4gyjLF2/Ay6Pe0ff8GXcNHVWfAb0… (1,748 chars)"
  }
}