Transaction not yet indexed

4KLc21uFcKCk1pF2fVajzHoUrmkdTgtqp2aqF16mTFAi9iVHTfpKiQPShj7NcAAz8gunUwGoZyHyafAK4QushvGJ

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