{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59868",
    "entityType": "User",
    "nonce": "0xb6add0225d9ceed2eca323ec5a84d9c32a809557965f9905aa88ec8a3c6ab64b",
    "signature": "0xef3f1581bf22d6824b01b342729eab0738c76f3230537da02356b083488d24ea394246361f4cd7271dd4cad38a1bfb991231c7f73b9fc425faef6fadda5c0eee1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}