Transaction not yet indexed

Mktvamq2DBxdszWP4cfv1N7qTUectKGtBJwj5bUZAX6fZLKVzzn1Gd3qg3XFtjftQzC58ku63JYu7La67Bv3W1M

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