Transaction not yet indexed

21TX4KeyQyAKWw6NzuFtEdUmNH9zTPPLVZxichrS1At5QkNrddhWCLDS6SyzY3ezVmg8RQqGGJ2giHmJqEGASyJy

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