{
  "manageEntity": {
    "action": "Create",
    "entityId": "223605363",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x13e4103da8c105c36350f6099d176f77347de2f146af28589b6d461230d5c2e3",
    "signature": "0x67416816852bf3a2799688ce1d5f8ab930b67eb95cc61a550537d81dcf59ee2e22a0cbace126f6bc27d8226861207a17cabb011aca8a04df9b116032479a166b1c",
    "signer": "0x89752078cD775a91D14b3577B4b44990C43f9c2F",
    "userId": "223605363"
  }
}