{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "60522",
    "entityType": "User",
    "nonce": "0xd47bc0fa1156d7833aeb3b0ada118d852315abb446fdc89071714d33dc881a31",
    "signature": "0x92a5fda781322b2165410e4ae814d3c9e0f1264803ca1d498d26acd14dbe22484b31df27a1864f5d865d33b0057b04a5af99b2aacdd5d4369356879876148efa1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}