Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCXorNNga3GibFbaRbUDXAwjpX0KS4hCUGtp2ooJ+OPXzHl9ABNQ6P+TpUc… (1,748 chars)"
  }
}