{
  "manageEntity": {
    "action": "Create",
    "entityId": "488982031",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xd0269a4ada1f8272c92ef5b340b150de5881f95c8cb9ef51ce17522beae940d7",
    "signature": "0x1b4a4c4f0afb84746175de20c4b2bea98eac2926a361e1dd64ba3a6a9cc5c5ab156e70cb10cd6889f1c569e74d8b57f070ae4f3b00398abcf196734085075da91c",
    "signer": "0x48284a9d561612Cb9C777D528a0d8622C04eB4dd",
    "userId": "488982031"
  }
}