Transaction not yet indexed

21i57gQ7xePBcCWhCHkyD5h7tP5L9q4keSE63AojpEXNnJ7kPL76ZT1DrUtfB5JeDNQ7TajWHjcgVDNQ4X8TBAFE

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