Transaction not yet indexed

LDt76jwQgNK5z49942xWv5zWaviNe4eiG3s9Agb9HzsS21YfMbi8cotPM3gVnwqRzMitz2QcKAtgCwHkNpEwpTZ

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