Transaction not yet indexed

KKu3hqwrDJFKw2xmHKyMCJRLzQuzmt4yHL4dVb52Sqxw2F74eFYYU9VJLqkHWh6X5sWsWEZi5KR33BccsVWX1vA

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