Transaction not yet indexed

52w6BPMbwCtxUBJbwVcUzPqDALw5JsT8UyPMaWfRbenFAXYeEZacrLDNeCLymAs8oghxFah7V8v8hKMcCQ3mgPjE

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