{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "108968",
    "entityType": "User",
    "nonce": "0xe1f089b170dc0b687e048452d471a85b1d4a9162af30bd7e6413cd68231a7e95",
    "signature": "0xf787042572cdb614788a8c92d8e1a6d8426a513790461da61253cbe0802ec7c034c790ecb76ecb7cefccea60f4f774e7a97b9c25cc0a16b85d2de626007ebb2c1b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}