Transaction not yet indexed

52AkUw8SJMSZ7bQqexL7FkyVPYGSuTiLhYM6BYcYeRyr1XyCXFQ7jRiktpP2jmefmNiovGQtpWTxkcKxLigbTjHq

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