Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAPgcF2a7/hDwJ1Tt65UYwtcMZyriDnfs9CJasXH1s8j1z6UDREJTxUxLz8… (1,748 chars)"
  }
}