Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCnBjCljddMMtwBtxSVzI/IoaQHUNibpgz/9/vNbpa3cCiLbMjZHirjJCUb… (1,748 chars)"
  }
}