Transaction not yet indexed

Q78eHAwpYuv4GuNv6B9XdxLBbs3mqa95poxc1ibHKK6bxFYouaGyNAKwofqZeaaLAEd5PnDbBCEGkZvRFHpQ2J6

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