EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"792c2f479008a9ab6c80bb2a3b67d0c08cd6da1b09a82c59156499b1993ff083","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3knPQqk"}]}