Transaction not yet indexed

21K9mczM4kJtT65a7uj7e9f9DMGgSPj5nNKURWCSbAKtvbSkPz7MWSjoaZDVJcDPxwfuyJUCyT2FrHpjoBUTdJv5

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