Transaction not yet indexed

21ykYMzfpDJGq33yNULEjoWQBH6WTt2kUiK8E8C2KEAjEvrdeTzHH17nWFkxbouwJGC9TYuWntBVRFUXTnQFUFni

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