EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"548c73b178dbfd3bb39aba99f78f1d708768cd275add2a1c3b8cb78fbd69ab18","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBKXvzq2"}]}