{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "61664",
    "entityType": "User",
    "nonce": "0x5b8e8f394a1f9d07ab8c5aaff7bddb2a7e1eabba3bbf7b32918ef5d67c912062",
    "signature": "0x4db0810969821f95aafe8fb0ef733a1b5b3581c4ac766c80766720015c61a02d6aec7ba26bfe3cce22821c1471f2145bb352bc5d882f7c88e9dffac0ea63a8e71b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}