Transaction not yet indexed

2kouBSSxJHc6ykdNNscYB35dQCAbfCTuuL39Z5Bam6WWP1e4eEvKM7mbZJQZwuf25MVP5Qns3bgE4bSVHr9ai8QU

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