EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d090da817fe29c4ceffea163a989d3d30d535683ff25931573d6ead723df89fb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQYX5NpY"}]}