{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6621e244868403afe3407ba94e97e718cbb77ff6c25fe8db0c7bfdc4b9e645d1",
    "signature": "0x5ec943106ca5b1f5c1e7ad8c9ef1fd43baf04c99a442d63d8b973dee676d9c3b0128cc9f2bc447d526452462ee120e05ed76bb399237121764e0abd4cd0c55611b",
    "signer": "0x30AAC531D4A5969c8e4A40AB88f0B68aE8C6c95a",
    "userId": "511827313"
  }
}