{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xdb94db362ebbe347d63b7ae43a5ce47203b53c62e30dfadaba548fb320c3fb7c",
    "signature": "0x5b57fec17565da1c0efead85f4351d8be1d02080aafabcfbee048fb5500614c267d218c7a2ef073201376a39fb17b56129339ae0bdb4fe9d0b9517ab386b5f901c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}