{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x511f5b9be2560bf0e9ae6c571db8c64c2b51769c9ff6d48fb5a134e52bd90af7",
    "signature": "0x13d0a16657776258d67c442721a56414553c681c86a751cc6769d1fe1e3c4dd552cac6f09f1b28ef514cbb0a12941b5a23e5ec4f549b2450abc89a12de70cd191c",
    "signer": "0xb317638BaDa9d6464F1b38412361Ab229f06001b",
    "userId": "995099336"
  }
}