Transaction not yet indexed

NNgXNdPuiJenaPeWUQ7dQPmuka4TY69kj3jXEPLEhbi3CV3Y7DjUCW9JE3gNY5wymw1aYsmJn3YmrLyUQjq7FMM

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