Transaction not yet indexed

mkd4GmZm2EqUcPDHVN7fM2bfBWDdC9ZmDcJJGbhkLtb1HxzAGrFSDG3Wv6TusC85rcv8ecmQZdMEWyXRJzEmyGm

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