Transaction not yet indexed

421vfQQAEoW64FkBJU9eCaqC3XMHgXT7hTbQa2BffbKTh5QoJV7TTCZf7K3Fy74EGvYMpQR38pRvTVumsjj4xSJe

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