Transaction not yet indexed

5u54tknYwfW4zADUkWqupnuUPnWeJDbStQYNoc5y34swMhkrR1SyzHuDNAVoVzBifBfw6cFuLEktgt5KGFrTs9NM

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