Transaction not yet indexed

1kKUoknKyHoJaFQaPU6BYtaa6KFdbkMaKvgbfwkrPrSyc9ADRuBdSKhcPY9owvhBP7MY6fBW66YUep1CaWYE6Vg

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