{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "332210",
    "entityType": "User",
    "nonce": "0x98bdf47950aa66511ddcf983c688e2ac43d43b2c4e4b52d42625379fc57dad29",
    "signature": "0x2a6390952545754f791ace7d86d360593168db46b2688d309abf0bdfcd40970f1ea112718ae4cedf57ee916ba3c5a1ff69d2a93568d4ecf1f4f46c776b5ee9c21c",
    "signer": "0x24D2c74E14F0abAFFb601A163090aEf7680732dd",
    "userId": "323324"
  }
}