Transaction not yet indexed

52u6mUr2VMWyFEKpVjz2bBA1qrSrqaRvTA8eZocmtVnnBqfm4FWZ35A5wZW5GbJGquBCN8Dpmm1jW6fmLdZzAxpu

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