EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2b05dcc1c0b0ef3a31f6e05fd0442d117919f2fd81a496e17fb790367b867dfc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmQLoMAW"}]}