Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCcJ/I/+VerZ6g0IzA3g1c9/LWwInYXqVTnpMbWpA2s2Gq6yM/5cWTfFdQV… (1,748 chars)"
  }
}