Entrypoints
add_moderator
add_rng_contract
add_sale_contract
airdrop
balance_of
buy
create_generator
delete_generator
flag_generator
regenerate_token
remove_moderator
remove_rng_contract
remove_sale_contract
set_administrator
set_bootloader_spec
set_entropy
set_offchain_metadata
set_sale
set_thumbnail_prefix
transfer
update_generator
update_operators
update_rng_contract
update_token_thumbnail