8f23

I found below codes from line 72 of [org.hyperledger.fabric.contract.execution.JSONTransactionSerializer](fabric-chaincode-shim/src/main/java/org/hyperledger/fabric/contract/execution/JSONTransactionSerializer.java) . ```java // at this point we can assert that the value is // representing a complex data type // so...

Thanks for your reply. Those properties are assigned with determined values. `createTime` are assigned with [a timestamp from transaction context](https://github.com/8f235831/fabric-starter-java/blob/53239cf30c2b410ba5037b67d9af4927fb08dbf8/chaincode/src/main/java/pers/u8f23/fabric/chaincode/AssetContract.java). Asset `id` are [generated from transaction time and other determained...