1id: "c48d8b53dbefb609ed4e94d386dd5b22efcb2c5b"
2addr: 127.0.0.1
3port: 5002
4knownNodes:
5- id: "0fd85ddddf15aeec2d5d8b01b013dbca030a18d7"
6  addr: 127.0.0.1
7  port: 5000