EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4b7aaebf744732cf59c3cd10f99ec03409387a0c4f762560deaf975d4828f8e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DB1MRrA2"}]}