{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65309",
    "entityType": "User",
    "nonce": "0x82a140b68400876cb319ffa0053d98921019dd6eda58db31bd3505303df082c6",
    "signature": "0xbced48c11f8bdd4ec721a483e2b8f0f802d5e51cf71efc2dcc76b32fc1e41fbf03fffbc335e8ce45b68244fd665fc397edd33f13a8daeeb2cc7ece5c607bf8131c",
    "signer": "0xd9615f37ad741de46365702111efB7a9A2AC14E2",
    "userId": "591984743"
  }
}