Transaction not yet indexed

121x8UtBbSy7fzXFGJryG2Zqf1KmSXc2fockZQjmWgp1UzSbVQRcjFbz7NbQihuZ8KJgrepHXbbhZWfRFeTGcsTt

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