Source light-token account
Destination light-token account
Owner of the source account (signer, also pays for compressible extension top-ups)
Amount to transfer
OptionalfeePayer: PublicKeyOptional fee payer for top-ups (defaults to owner)
Transaction instruction for light-token transfer
Create a light-token transfer instruction.
For light-token accounts with compressible extension, the program needs system_program and fee_payer to handle rent top-ups.