Transaction not yet indexed

5Ub3ALXtUPK5gneNFyyiqz6mhHXGfS32RkKfvnQB7TQZjPCZFfz9XhPtqJshHWcmcF5o7CojcrkkZyUWXMkN9Tkk

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