Transaction not yet indexed

MDMWtrkKFfMR9JKHaU4cZ1djuiywnoLbi34i2ZbQBW6shpECyLtspoeUVCidfDySgpMWT6vgRGCCM4oN6S25H48

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