Transaction not yet indexed

NKmdFqt6nsGfSesUTDHyyM17gv9UrX7VRtfSgbH7zYUiNFdXX39piLtgaFjhxgqFa5CdSE8s8ByvftDFU154aDy

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