Transaction not yet indexed

WWcuERSNu3FqXAWp9Dvr3hi56gCw2ZNNVpHCwxgHCcsPwpSaiJpRCbMv8eaoWL3cLYD9e8XbXARdrQZUDRgFC74

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