Transaction not yet indexed

52eL15VtdrrmnGNFSt4idt6HRhrLv2ghriPyKt7z2Tc4iN3DNFPGeRcKyRbJPdWcAJMTC5TeSiGPq9qYa15QNxCM

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