Transaction not yet indexed

21dUf13TbxWcWFN1A89HuG6bDGgm4Jr3heSjANokfq6mTaC7TBJQRkeiD9wMkXxVBZKthcSW6HLv2HqVsk5gymsN

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