Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD4Shj/fuidgONucrRHsyvx6MdnbGPuRCIJvGlp+0rCD0WdhnHxadFXtwBo… (1,748 chars)"
  }
}