Transaction not yet indexed

256uXzXwpGDZjQHvK683DkqaW5Pmpu5m2BSFMkdpkDPzbaCkfyZccgvDYdgN19CunAQantgEp7En8HFWquwpEZX8

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