Creates a new LUT using the default keypair in the Solana config file as the authority.
lut create
Appends new addresses to the LUT from the command line and/or a JSON file.
lut extend <lut_address> -a <address1> -a <address2> -a <address3> -f addresses.json
Deactivates the LUT, starting the cooldown period.
lut deactivate <lut_address>
Closes the LUT and returns the rent funds to the owner keypair.
lut close <lut_address>