{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "460070773",
    "entityType": "User",
    "nonce": "0x2dc79fe3d92b2e2f8fe863d8f88d369652ab9e70730f3a08c1c29a8cf4558fee",
    "signature": "0x2da9e709446752a5cff11fe0f49e59037ed3eef603719aa96023dbfa69d0b3471d021864fe29e821eff2ad3014d9b19ad34b3cec22d9d1ef3e00dc8e46a379f71b",
    "signer": "0x2cAD6b3fCB3DB20F13b60239156FCd29b25EaEeA",
    "userId": "3314"
  }
}