Transaction not yet indexed

21n4ZNAsEXMaGzeoNhgqDn5Dpy9HdPk6c8Bu5bqJSzyeeoRWRTXYWrFM2wBhToxMqeLTZKtjxjhbKfzmFfa6TLbc

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