Transaction not yet indexed

2D52rWYt1NWvkRcH2UnGXGTMb8p4KR18Mr6prXkXTaSdCS6TLqKXFGk8utv756Wb18qXCdhHmfDRWVkqspZC5kq9

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