Transaction not yet indexed

2tSS3H9ykrp11p64aTkFSb8QeZcyZqFPKgdvvZ19k1R37zUtwLERqUd2w5BZ3RqWcyNwqw9rKPATmP1RftaA99fT

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