Transaction not yet indexed

263UAmDWMFpMeUqxShSegmLjbVAyJVtH88FDeJ9cw58128WMjn9ze2ZYZxdbJv91QTfv8sHZLwQLfN5Rz4dP7Emq

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