Transaction not yet indexed

21x9b9MccVALj3FcMDGQdJNTqUmhu1mJHcd3heFVYMukA4rpYcYHV6uuUmguXGG4o3EMMuc9sKtsf2vNGgWrtxys

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