Transaction not yet indexed

21tmn59CaRAD3aZPstKCJgBbYTBsN6u7sj5p4tyJwcxLEMUdyxSfeJchTio7dKjtLzgxfMx7B8WdYFBopsNEraX6

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