Transaction not yet indexed

KUc5rsRzjaSpDN4QnqEbTGQAssQt5eaePbzSLFmqHGuKLPckhEiVjzsrw9NpHVPLH9UBLX2hPoGhDuK2YQo1748

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