Transaction not yet indexed

263LuU5mYqqv1bWA74EMx8XwRonAsxHBT6eo4DniUsfX58cfpGCGvbE8K32hWfByYHn6CdWMwpGKJ9KDc4QLVGtu

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