Transaction not yet indexed

21u8QhK3qTxGSLcaxeAwp72bkMm8F2WhgdGX5s2moPGfpSD6uMZsQq863xpN2bmT8kfwA87yKqWrcwU8NHnKf9rX

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