Transaction not yet indexed

ykbJ8zt18LvC6Z52a9c8grd6j7ctgAaNpPVA4toQBUQJC4e8YdGeUbG4BzApDRtH7V8FJ96egpnuupz9xWUUvDE

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