Transaction not yet indexed

21k6b8GVdH13gFtVnimCP5eJSPF4W7KGc7pUdmd7ucS6SvbZjB1oQwL9ky4brU6RJ2t9rpsoySLvghU4gyPhABLj

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