{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "316319",
    "entityType": "User",
    "nonce": "0x86584be8f1cf26578f028252648d314263f649023d98ce0ef93db80e5f5fa6e4",
    "signature": "0x73ffb818b7a1e00bd910add6b2173812bd9c0bcab96cfec5cd5d04f5613911e97d59dfe54bf53b548d97793e296e6a88a9f1fee570b43212cf502363a2ed13851c",
    "signer": "0x24D2c74E14F0abAFFb601A163090aEf7680732dd",
    "userId": "323324"
  }
}