Transaction not yet indexed

Ko88JYWEhyUAWkzDtSwxiSPce3YMfEtqQqkatavE53S7KSRvCAhtVwgHq5NVC9tUrEcmqp88DoUfEMMusyRh7JH

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