{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "85349",
    "entityType": "User",
    "nonce": "0xc3c832fe989e41535c3f0eca011dd5f2852e4b863e4b5109882dc33093eca376",
    "signature": "0x9bfac78b2745e2437b07b3c0ee5cba5580cd60ab402476d968ce8b9208bf4dee5f8d72d4d41a37fddc51a12fe3438c7e208d6fa38829cf760403908298bda4ef1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}