Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDTBVVD/xwFGd0rFTZytmBs6Jmq91khOjM1Cg7ZqvtpLEuC7bBdgkFjDLnb… (1,748 chars)"
  }
}