EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c000dd4f58a7301f6520d983ec07c07e93c7dda7f55f86ebdca1831ebef7b44e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD9kYd7p9"}]}