Function fromCBOR

Decodes a CBOR-encoded account address into an TokenHolder instance. This function can handle both the full tagged format (with coin information) and a simplified format with just the address bytes.

1. With tagged-coininfo (40305):

40307({
  1: 40305({1: 919}),  // Optional coin information
  3: h'abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789'
})

2. Without tagged-coininfo:

40307({
  3: h'abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789'
}) // The address is assumed to be a Concordium address

Throws

• If the input is not a valid CBOR encoding of an account address.

Returns

The decoded TokenHolder instance.