Transaction not yet indexed

52TknYWmKfvvEkRBxQs5UWjyAQmDZyQWEVmoaMBxfsggafCBjwCDCutBhxJXMPPFPAA3wWbTTVSvsDZGKKtVgiPL

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