Transaction not yet indexed

HFui5FabdArC5hWrQEsdkpzD6juJmSMRHP1uNP5C4qPfBHePkrmsiFsWAtESEXXPrmzqP29TjZaP2cMWCfbi2Uy

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