{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "86855",
    "entityType": "User",
    "nonce": "0x1520e7ac1f8881b9251695cafe63e05273d53778057724c14f184d208851353b",
    "signature": "0xcea26810b64b0fdd3d45307072d7e1524021501f1b83d7756f72f607b59cdb732e38e9686a4c530133ff5184e5afb7b995fe0e986b5b5b55c23d98dd79634f6b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}