Transaction not yet indexed

KSUku1RjWSSYf3qTajDAg4q1r77kMjFQbNP2spUuHWjebXXxsDSS5ALErRYAVCRWJhRkeuGnfCM6pX6vAPQ5jj7

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