EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b350ecafdfaffc9fe34129ced5e8f5759b9e0dd450abb8da896137d0aa4202df","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAk0ygZDb"}]}