{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "511541",
    "entityType": "User",
    "nonce": "0x705862a756c0cedf123893f815c85bea567633785736984aa2c674c8c00f2b4a",
    "signature": "0xdd3febcd55947d1609f6a566c501a4a7cb3923cab3fa554f9a1fc8441abd95f212a80f2678e3b1247d6fad17fdef2d3874fd7f8873902f56769aaeab677db2891c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}