Transaction not yet indexed

21AH3jUZ49nJiQNEdb4wTiN8MtXaKHUy9ZaG1aKvML8sGGUe71EUoxxcXydhduYjx2LFJJ7LCh2PdEKfmiZwgFs4

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