build V4R2State Init
Constructs a TON Wallet V4R2 stateInit encoded as BoC (BagOfCells) for the given `public_key`.
Return
Pointer to a base64 encoded Bag Of Cells (BoC) StateInit. Null if invalid public key provided.
Parameters
public_key
wallet's public key.
workchain
TON workchain to which the wallet belongs. Usually, base chain is used (0).
wallet_id
wallet's ID allows to create multiple wallets for the same private key.