Transaction not yet indexed

ppTrSTMXC2Mdm4xR1udBFXntKu2vktYcsPC4yBGQCHKWvzkWdphJ2Vw1TyhRUCUPcRGvk3sFqWde83CkmS7Va3J

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