Transaction not yet indexed

tzk28Qt5eki5syBLdSpr4sR7bJtoygS7Dv2zZh7ApxEi8dkS9KYfY4czRvx6CZyw1Jcs5CkDVFPUezuL8ECFTvc

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