{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "62608",
    "entityType": "User",
    "nonce": "0x44d679b2e081bb9a9adc768fe2d5fc3f8c8465420c6364ea82778970d95e3e7c",
    "signature": "0x4de52b8a72b9ca318df218df55fe53ff4338dae719f08f0dcf893a5fcc89f1630a24ee134158a0b08eaaee2332970b74e8dede9dc090a6c2e1fda3728bf047181b",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}