Transaction not yet indexed

21GstBtuogaqAVSqfYB1H9HqbVxN4WyoykCax2uVk39uV2i5Kx9XSs5jPBi19BzSPj5PztEhXAhLxj3y8kN9hbvS

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