Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBo1Svj2DgwCVFprqESMC1RhTIwnd+wYyNpDYgkCXPHC1m4qBugWHFSF7a7… (844 chars)"
  }
}