Transaction not yet indexed

21C6TYyKVuWa3qZapNPpvYuGAaGFqByztNc8FXGsuDB17dwQtQveXVartD9kTDVCru3c3oZevhhm99PDHS8g2ejX

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