Transaction not yet indexed

5ykY3irfFU4GswypUPgERWHjrrxAX5daTVESKmHVctw1PPLapxQHHMob3vGZ6yty8P9jw7bjDF3fcaT1x5Jc6i66

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