EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b9aa82c65d3c56df7c754bcbf9b20ece5c47ddc850f308a041452c03ed2814d8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkdMNZDb"}]}