{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "4138",
    "entityType": "User",
    "nonce": "0x574c8ecdc04619c435bee64c3b1ab3e75a37163c05171514e8d0c264f3c6dc44",
    "signature": "0xddd6e41f29dd441921a18c67e5e064324082b73a07d1527a7a907ba4d1896fb727bbc0908f7dbb1fa25138f31e018e97f796bf33401acdbf884a1fe40943954a1b",
    "signer": "0xF683df1ed95E32e54440FFeFeb8789Ea568A0c7d",
    "userId": "595832942"
  }
}