EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"04e239a4757b2f82fab91e19ee5b08dba23b7039f87af4130303876d45906419","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBnREwD2"}]}