Download genesis file, if you need. Also be sure to verify the genesis sha256 checksum before starting your node.
Genesis Info
Instructions with terminal
wget -O $HOME/.swisstronik/config/genesis.json "https://snapshot-ind.genznodes.dev/swisstronik/genesis.json"
shasum -a 256 $HOME/.swisstronik/config/genesis.json
## output
fede7fe84359f4486fbe0733faef51c9033a487f3774c9675699dc5e03f47d81 ~/.swisstronik/config/genesis.json