Transaction not yet indexed

661PpvrRJRfA2k3jf7B7rFcFbxKuHTGtg5oUFnzVwVSxujrrMgBJe1e74wrdtgHUteMDw1kQ3XkLGhK6SWMJGoNe

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