Transaction not yet indexed

519SH23pSgrkNoA6bfgodACgUuEpJvWGreEhYFXoNHLLPxVEQkzaDnCyiZYWi8XUcboyq6zVEw2szfe7ETPUaFip

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.