Transaction not yet indexed

1kkLeQxp7xiYAihzyAJzDdj3Ukq4uqa81oFLmXi5vKNhL8y2ayVNAfDUSvnmQn66dsGGcFSrHUZVUmBtNuZp2ZE

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