{
  "manageEntity": {
    "action": "Create",
    "entityId": "192578380",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x166288fad8db1162601e18c664bb0fe6b12caf8190d8d19a3f62945c8d2fd512",
    "signature": "0xd67abafc570d3d5e846fc9ac722d53d600f77fffd439d25147d1f43afa3de6625a61228bffb1162fb36292883367596fec89d3c6dba0f18fae258fb5bf98237f1b",
    "signer": "0xC8FAf3b1e95046008820d0d4C34bab548e194c9C",
    "userId": "192578380"
  }
}