Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBRLy5Kn9cr9uyKDLtXlJPGLH3gIUssgFau7wohHy0RMTfj4+f7EulWnRLZ… (1,748 chars)"
  }
}