EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9ddb10e138fda94370fbd9db5c37f2f53718085fbb80ed3cd876148f35e1a7c8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWZ1bNqk"}]}