{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "755516",
    "entityType": "User",
    "nonce": "0xbffde66014585f277979ab712c8b9efa012972df08cde4b8fff15fe3297486ec",
    "signature": "0xe524bd47790e9504226646a9bb0befe5773e73d91f8b0be1ffa06606bd4608e82512de9273dcbb8975e0778276a8a48fa77cbbbfcd15f3f88f77c50b9f23e7681b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}