Transaction not yet indexed

299WC1mQD8MkE1MTXYkpsgRBXufEAuLWSbTyzHWR1ZKESTCkiaJPMXEyczahWpQJ6m17YkhyQQu5emaH7tZNsG17

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