Transaction not yet indexed

52hkRnoThP455fSX8b11XaFv1F2f1ta26CVznUn14K4wJPjXg1xAFcWqWWeKqfE1QbpHRD16zzQrFAn3o7sQYVqk

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