{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120939",
    "entityType": "User",
    "nonce": "0xb2e4c46ce77627e06bdccab8d08ba7d532ffe66419fe147a6d33a910f0f94aa6",
    "signature": "0x115792a1276fbe1c96aef677a1864633b23892ff25ad57b8410d5f00ab384a4c6355479fcc918600cc439078c3946a676809a7c11eecad8b076b1a78d85bc2c31c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}