Transaction not yet indexed

TkAKtZ17sggPooeEPxmbmJTt63ZUBW9vdLgJFM31C7z28oWBir6U3kVoFUU4bKfAAbThBMeP8RGVdEWtWNMZLQD

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