Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwD2NyHkTWhQyD/MggsWlHm/iQXPog61rBRSNVp+xVpyRCEVmATXx2RQsM9V… (844 chars)"
  }
}