Transaction not yet indexed

5u6p26hZW2t26brnChZc5cuswMjDnpXWQ9b1ghrC1UKeXAxrGZWRxRnpPi8kfWNPoiGbNGsjMW25Eu8yFsrfNP63

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