Parse the mutant[] parameter of a Spore content type, mirroring the
contract's MIME parser: throws on malformed IDs so invalid content
types fail before reaching the chain.
Parameters
contentType: string
Returns `0x${string}`[]
the parsed Mutant IDs, empty if no mutant[] is present
Parse the
mutant[]parameter of a Spore content type, mirroring the contract's MIME parser: throws on malformed IDs so invalid content types fail before reaching the chain.