Transaction not yet indexed

21XCWCHEN5cFzduhrqweTEuuSmdAdvzsRCft3FKV3TBaTeEp7Y2aJUYvqe1Ce52Hs8bzYy1hx3dMhxkiGtZ2YWfk

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