{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "366430",
    "entityType": "User",
    "nonce": "0x5b6e99b3bcb1099c24e9119c8089c8ca09c1dff5dc46073d60aa9d3ca6d46dbb",
    "signature": "0xa24ba1d7c0aaf5b4ad3c013a0b01e4d7a950d578712946b96eab401ee08485246b120dd472ac32ba26472540b8452d35419977f60f105c646572ca81e87e10d31c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}