Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCzFMhBgdIR1GMYpS3Hj5vYttqPeeD0+p+cBXWKRLJX7Q+el1M1LlbYtamv… (1,748 chars)"
  }
}