Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzDFwxnljNmRiv9oCxHzApTxsWOTp103IY6+sCl+4ZBFWymxn1dm/JzDwD… (1,748 chars)"
  }
}