Transaction not yet indexed

263Y4oN2RuuafB8SFNbAf7ewb1PGwzA6ziZ29a59Whyz4iUuoU15iKPLbG1F4cChpyL7sWuAaYuoTjY3NyKJuvor

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