Transaction not yet indexed

52EEPYe4unkCVJSdL9kKgm9CpRn643ZgJYQexNuc6hELgeprTYPwtgsHGErCRTNVdRPdmFE9BfyYZM9UkDphvVo1

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