Transaction not yet indexed

263NbuYxG4av4yp9ev4Jyc5MN5QMrGhP7Pbw3iM6wy4skYmYYQWpJsHAjAHdy63VzpiSaD41GdXTJiNz6W9DcdqZ

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