{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "188359",
    "entityType": "User",
    "nonce": "0xba52cffea7390efc64c0f6b2646a9572163db855a19c49178eeb91d4800f3393",
    "signature": "0x24049f9183cccc682910ec49102d09a3fad5eacfa686c0088ad66c9ecf46c5c74e355719b420447c5878bd61789f4fb1f4dc64a719df76a247eefde2ae2588541b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}