Decode a binary contenthash into its MassaContentHash components.
Validates the codec sequence, extracts all fields, and applies the same
semantic rules as encodeContentHash: DeWeb path must start with /,
SC targets must start with AS, and MNS targets must be non-empty.
Decode a binary contenthash into its MassaContentHash components.
Validates the codec sequence, extracts all fields, and applies the same semantic rules as encodeContentHash: DeWeb path must start with
/, SC targets must start withAS, and MNS targets must be non-empty.