{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "129445",
    "entityType": "User",
    "nonce": "0xcf3a3eed86f0e663840779596244318c8b669af615abe2a2b17108977f3ce5bc",
    "signature": "0x061336743daa25d124e86983fbae0cc1f1b5f4ac639066745b50c873c903a00e47f9aa87bb60f1cd55ae8eb3fa8e25c4d0902d939e59b9cec65a0aa546f435371b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}