Transaction not yet indexed

21UfEZKKrEbqbzWi96Zf55NA1pC3JsVdCjWBkuhRPhhwChJK1UyNnYkiDV6c1tALwfyKkdnzatvPSmZBD54C5FDh

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