Transaction not yet indexed

21SvkyDmDnY6QP4t6uJbkKo5m1igbMSCFWk2JdkegtF5skyi7JujkZAJSW9M73MuPL3DsHuF5Bkth8p7rVFukyDx

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