Transaction not yet indexed

SAu7LXBiFuLsDjUSqqrprxxf2kZYaDgpChuWHUg4ex8n8PbE8oaHNwjyfMjL7dR7YwSvWc1t8eMjNLuiAg86Ftb

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