Transaction not yet indexed

263Nui5qqDQ7pxxKfJjJ3dsFbwKrSQRTgWURGSx6VY57RyBBJSEMmWvYvZKNi5U8QP71N2zbqcQKBPFEEd13PUAi

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