Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDRL4cyfn5lbJTo0ryDvKWAeW9z2YqC7r0a7RxEBXCGPQSFCDB+VlNTGxkU… (1,748 chars)"
  }
}