Transaction not yet indexed

5E6nwqJsDeiphJDbRH8Yyb8byuTES3xQu2fc1iD7Y2qDyuBPV3muvEMoSmGWNYnzXVkXGfzH3x7GjVXdCV4jCFi9

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