Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJzxyDs+oeAXoX19kG5Rcig8rBQP4ZTHw66wjTFUHDRR2rProAhUmkRkTPP… (1,748 chars)"
  }
}