{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "63083",
    "entityType": "User",
    "nonce": "0x3e0c8275018c74c8c42575659bef6cd8b1a6c2a31ae87483ee48d8849a0d23fa",
    "signature": "0xbf37f8890b09688a73626c7833c5977e3bcb351632822d64af6098cddbda6d224385fc64d2bdaf2b66c99f13c6368fcf6b0195f33db8275d1e1e9a30f5ac0a1c1c",
    "signer": "0xb0bc7585AC84F169814851A3C22d8d92D133337F",
    "userId": "267657235"
  }
}