Transaction not yet indexed

28Coho5zUMs3a4zo9TRzbNNX77ZEKMvjeJqxWie7JZLn8SXafQqZ5yheFNqP7KeRStqsrQRJ4sVdcDA4ZkC9txF9

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