Transaction not yet indexed

cMppusbKeGKofAfVqMiRrqCTtDBNnDqXcfxrySZDiP1r8kS1Uqgfd9STUSSC1PZ7mXmV7FchdvTpyjbmu8XJxVC

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