{
  "manageEntity": {
    "action": "Create",
    "entityId": "882372733",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x4a080f1a4a4f76d74f593441d829d0ea6b91ae5fab9bf26d6e99ef17e7c51e88",
    "signature": "0x5f9372bccc8095f000e1b2394abbfa38bf4f4201789c9f2a97c55f125f13fba847093794c766100c185e4135dc1062103ea38da52e6ab8a2a6921231946ec4761c",
    "signer": "0xe9a34E1e60C16D6d6AE04648Be52340d6B2D8d76",
    "userId": "882372733"
  }
}