Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF2Yafg2pHOuVrxzoZO8pc53pWbubk5xrTMvoAA6upfhQTNIOPU3Uhpqx7n… (1,748 chars)"
  }
}