Transaction not yet indexed

4U2uLfS9HWVKK4iWpASAqzK4BjWTJRh1m7TJDWffpJYLsVvxmNtsSpEGdT8BkAGvnfJTRuHBjgb6BnSgA16687mu

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