Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC+L3FzJSUqfiarfcsyJwpyR+32kDbQJ5wUXE+jNztSqBeGlPfqBXtW1P1s… (1,748 chars)"
  }
}