Transaction not yet indexed

3kffgLQQW5V7WqTxHB3yes9cx8RPWuxn96CmbAVZJDYGeo1LSuCGWkL877vn6EJPz1yqe3Y2JAX2PX8PNhkR8M2A

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