Transaction not yet indexed

SR6DnDdXTFLGkXd2BhfoJ3tcdED5cmgTPhfXf8jaXgEtHcr1cub6MYqa5cZ3asG8vy3aghGUrk1nPjBwWBrR4nP

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