Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGiH3nKcy+LrMpwfxLbRVeZLPiO8iKdatCsHq6S83oTvUuELO3js1u+Ewy1… (844 chars)"
  }
}