{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x5a4ae71c829050f64e5ef36d61e254d8c487cc583ba8c3f6c395c926541ef854",
    "signature": "0x9a5091839867fa102133273da528f632f410e854e8a5c15b05c5ebae6340f0e14d927c1b6c18586229be24887c1041079d18e330de0beda065e4a14a3da7a50a1c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}