Transaction not yet indexed

ykU26e8uu3aErqEM5r9E3tMXaWae5iC4gT63hgXPz36eqfzLh9WBLEYgDrKyXXaSp919bRkJ5AF7FH1XraVf3Ag

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