Transaction not yet indexed

21SSVNgdwcJjEw56RQMDffR91kPiGzKPVqcZ8noyubdimaoMc9TgwaEcxngWHZa9sXQ3Q4ct2cxBusSkKbZRSi2Z

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