Transaction not yet indexed

u56LERbW3KVZD7nxWm3jFLL3c5P8hvAAwcF8TCV5eJCrsyCSnf2PcTdNuaDagXH1d7dNhWjYAUDHDWFtLFkpP9U

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