Transaction not yet indexed

55AkY9zyYTbDrSJxWFGBtyLaYZEyi5nPknPM5REBa9bCeDqnSwx7GxEiAwgQZdrHd3nNUqM6g3Jtuvk1BXaEv9tU

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