Change serialization of OneEraGenTxId to treat it as though it's simply a ShortByteString
#1311
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…ted as a bytestring and is decoded into an arbitrary era
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Description
This PR changes the serialization of
OneEraGenTxIdso that it's serialized and deserialized as an era-independentShortByteStringrather than as an era-tag-prefixedShortByteString. As part of this, I've had to make a breaking change to the representation ofTxId (GenTx ByronBlock), since there is now no way to identify which kind of Byron-era transaction ID we're deserializing –TxId,CertificateId,UpId, orVoteId– and these are all now represented simply inByronGenTxIdas aHash.As this is a breaking change to the wire format, there's a new protocol version and a corresponding branch on
ouroboros-networkhere: fraser-iohk/one-era-gen-tx-id-protocol-version-bump