EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e5bcf77f3d7a257fb281ae878b25e25bba8afefa8b150ee35e822b5202f80ba4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkMd6vqb"}]}