Transaction not yet indexed

3E7MSiVvZus2rZrirGKUQJfRd6Zd2qWbmfXTyWvEfaSow82sze9cujRNQGhVhEqN3w22W3o9TFP7Zw2SqPnSJ5Gx

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