Transaction not yet indexed

28CTgvTUWgdhJJbooJFtxFtrMW1Wr8xHUUvbL6thzUdPnSY2iu3krF1MvMe1RZFeKKhcUJXBXFGYHZEWycxhPMhR

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