EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"40c6904409380af11cbfd8e76d7eda2366fd39a105e274c9c5e849cc82e339b1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0b4PKpP"}]}