Transaction not yet indexed

21XN4EweYuX78GAthAJtKKQoqBnvhPxUpKVRcigdyznSh5RiWpj4UCK1Fzn4A2gfPAooadWbTahDFmqbFm4LPP7E

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