Transaction not yet indexed

ujm6fmEjfuGgFHQLCfaJDev7wPukheeTgqCJoP3bGUdr8YSUiLMvnLdcvPdUrk8DTJTYJfVUZkoxtyf2mPpsjvP

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