EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fa7cfb6e948a7d200b705be5aa210c4f6edb321b7c40277256809b9ad4afd5bd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:eJDbZMGzDY"}]}