Transaction not yet indexed

MPPEUuVPr74CTK6ZinQQavmoXXXgVmQQJmfeCY77dZQFwphxqvynNPBpfVR4kogCq5SyM1Tp3ZJra1v1A6WVPnn

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