{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "17074",
    "entityType": "User",
    "nonce": "0xdb00753a4689727ad6c86082436ea70c94f462c390104caf5b55a98520cf3c72",
    "signature": "0xdcc3b8554dde05dd91cbf83640401f1a4851f6021f3705823320229bd6a24176789dc140f8e5e031c6dddc8a2354b8eefd3f5db5adbdf939a2b247312dee9e171b",
    "signer": "0x6135DFED4766632f3E2e097527cad142835825E1",
    "userId": "312072568"
  }
}