Transaction not yet indexed

21Qt9vWM4nBgXAepsgEMZaQpNJtPsnZpniEmMz4FNwoCCb7NUZ64fguDKbNcKY1mgdweqZPoXsKX5gXC87ewuMM9

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