Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBFwF/i5cNUXN9VMUCRlHTukZWFYj+T+t/pv1kIk+uRWEOAHCOQyk/NfGK0… (1,748 chars)"
  }
}