Transaction not yet indexed

28c9QmgHeRKssk7B4V6zcoySoee96cWvoRqaEbvk8x4e1oiXaRm7cWiUxYiHSDmL2L7EWaWMu4umaHGnyJinrrN5

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