Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEOkRm2IqyjtqcH3ThIJFpqM7B+SLBKDX5H1lasVPyIajLDxRMmQX3RgILt… (1,748 chars)"
  }
}