EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4dc4669232a4ce1b923ec258c8d88bb6921873c9d0d0fd38d5998c06070ee74e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgkRW7q7"}]}