is the empty transaction queryable? If so, need to change this to a default tran...

[todo]

fabric-peer-ext/pkg/blkstorage/cdbblkstorage/couchdoc_conv.go

Lines 142 to 147 in cbafe5d

	// TODO: is the empty transaction queryable? If so, need to change this to a default transaction ID.
	if txID == "" {
	return nil, errorNoTxID
	}
	jsonMap := make(jsonValue)

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This issue was generated by todo based on a TODO comment in cbafe5d when #33 was merged. cc @fqutishat.