Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC2NN5YUqgI6GEdnNUNFui6/AJTxSn59kN3/+XScHLHpx5NTEiiS2uUSzVr… (1,748 chars)"
  }
}