Transaction not yet indexed

661AxdRe5KYdEWEXKqTakxjtmD73WQSHA2eCe8DaCx63ozyCeVGganvMSX7Dhj7kt9dHt2ZyhHyJLxvzJt4gfLuR

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