The mint of the transfer
Whether the signer is a delegate
Input token data with packed merkle context
Data of the output token accounts
Whether it's a compress or decompress action if compressOrDecompressAmount is non-null
If null, it's a transfer. If some, the amount that is being deposited into (compress) or withdrawn from (decompress) the token escrow
CPI context if
The index of the Merkle tree for a lamport change account.
Validity proof