Transaction not yet indexed

664U91S7uG3dA5rx7NjMSqf5P2pLjrYxUPQusbqh3Res6tJP2SwFyRmB7LpxCUr4dt6aRJbxz8DLQHSDGKFfP22a

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