Transaction not yet indexed

312JBESmknWMyEUmdWesHFkUzTwffY88nF7BofgMUuvbcDWqjBoCHu2cuwqe8wByXUWvsevRkGDuMyH3mHsZ2yHT

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