EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"40f344ba32efa08fe0f3f309a00529997f330def2dfef4bf6cedaf1bbf644982","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRNdG4p8"}]}