{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "312857",
    "entityType": "User",
    "nonce": "0x4cfe038edc7dd27d1cc8b5f4e759af219f5e1cf3cf7772c03f7d90691ed88630",
    "signature": "0xa208608f92a4d6b5e64e3b187f109065e603e2752deb5abb5fcd81a14fb4191639716c96d81bb02e278ab8b772c61362544d1a744a5456957ebe566284f676b71c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}