Transaction not yet indexed

QQEBpYWFdWTCiK2zVsX2dKPHmwTPQKb6tB2on6G9rSQ2pGo6m2KSwiWPXZC16P8RTq5JAFGq8oYLRTJtwPBrF12

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