Transaction not yet indexed

1QKoKvbeCyd4fRxNJEtkHkLKcVbnY5n7o5EAWyo6dfxRUwS8cks9UQgjCaV8cuzUY6jCfKk8ewfsPoQuMBi4LEU

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