Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHTptVWKHwDiNtCn+TsrvkFQAy+0BW+FGwTQGMNIZCz8Flwru0rmSxs1J4a… (844 chars)"
  }
}