EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3bd31ad478bae7bdf583039f12e4ec0b28c57e1ba38dcbf16b34174a3135cc4a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAaakPbAe"}]}