Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCKCLo5ZZ3jy8FXCuTMxg0Wy8+bvmesDhcLfi9Enki0/G3hjmCtQUHd49WU… (1,748 chars)"
  }
}