Transaction not yet indexed

52SpUmBLCFthWAeM6v9J9kfFCi7yhTNJc7AiFqeaKgFiE3coEvJy6hPnGtRLgrzwLcEU6Gt8CdhLqSi79fxqgt53

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