EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b11f708249afbcafdbd583033340ce53cc2793544af32414f411d5d52c27481","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNMrVxDd"}]}