{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x7a0bec0cc8f62558268d208cf08ca9df69b23218387e4057f1d6e02f75a81508",
    "signature": "0x042fb469527634ca062e03822b94f6bd64e7c4c9e2b3c7deca02e2c56c1e44807602b472c35b00431b360512df295f98a7e1ace3b3f70e05712e28d0303e1ce71b",
    "signer": "0x7cb443E1D882339Ce2Db89944ef44929E8E2F578",
    "userId": "343301"
  }
}