[ENHANCEMENT PROPOSAL] Problem with non BigInteger token id in CEP78 & CEP47 (custom contracts) about casper-net-sdk-clients

[mystraio]

Example data from testnet deploy hash: 98ef8fa4e19176b2de440416e7752575db5205e71941ea5f8b6b4fc6205fd592

Below token id is "" - NULL in parsed data, becaouse of non BigInteger Type:

{
"token_id": "",
"recipient": "{"Account":"account-hash-0bda75954faaee4eebb17c503a97b1b05300d241435911d93704d34d25836608"}",
"token_meta": "[{"key":"issuer","value":"01a35887f3962a6A232e8E11fA7D4567B6866D68850974AaD7289Ef287676825F6"},{"key":"network","value":"tniC2HX5yg2yDjMQEcUo1bHa44x9YdZVSqyKox21SDz"},{"key":"status","value":"active"}]"
}

and parsed event from this deploy (token_id is String type):
[
{
"token_id": "77b77c7a6a91f1bfa3710d64bc4d3158010b888bbc913e2d7a7722e02ce0a5d3",
"recipient": "Key::Account(0bda75954faaee4eebb17c503a97b1b05300d241435911d93704d34d25836608)",
"event_type": "cep47_mint_one",
"contract_package_hash": "dbb3284da4e20be62aeb332c653bfa715c7fa1ef6a73393cd36804b382f10d4e"
}
]