Transaction not yet indexed

UFkgH2fm5dtAPPyQGKMtTyNrhBwhdz87VT1Gbb6E18nHTeQRSDJ2nR2GPCGCkjDscPK12zbqM1wJHVR5S6DvfAx

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