EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a15fc883dad1be4d6cfb2f88e83cc434c884eb5adc7c04ebe566d3a2cda024e9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYNBk3po"}]}