Transaction not yet indexed

21C1bQ52icpen8F5chQKbTknLyBjvtxrE7ZXSTqBFDzfyXkGJVbUCwZ6znhetcz7XMPdMXKRgSik4uv7WatXTNVr

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