{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x141eb18f8dd908958ad6c6978924f0ef9c5300cab612a67f89a66a279431419b",
    "signature": "0x1d70f26d095f2398b427417a850c723efa084d0ef880c746aa314d78cb6edcf5086bc7eb8b6c87ad4b3bb2064e0c893648a05e0450c644f74ae61c2fc1aaa5511c",
    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}