{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92313930",
    "entityType": "User",
    "nonce": "0x61bf92029b32baf33e7e51f14c72e89a9f2cee12d8c94150c54dc89497c1522d",
    "signature": "0x4bc81eb31c88c3f68a4bc313e2e14b93b81e6d412b19b7974df5fb172562df08668dafe305c98ad1b51560b44c609c606974be2607544ede730dbc802467214f1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}