{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x33ff148a385f75642ef6807d21e042e29145b3651dab1f900479d29ffbfb56f4",
    "signature": "0x59c592b937aba4a7edcb456c9ee054c38fa5c4ae6a1dae78e5f1a4d26b4fa7072ff18af9f23e2008588452e9c5835d425e17885dffaad6a18679e70340b604541b",
    "signer": "0xdB859da145eAc5f173b5a68ee5F22434899fe416",
    "userId": "881880880"
  }
}