Transaction not yet indexed

21B2vfYz55nH5con376g4bmnaUTwHQe4wXpdcZyMkhDFayd5UdKfMsiSCewB6SiP488chM53Vu9A8FQHgfVKZxCs

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