Transaction not yet indexed

21pST99YUCj8yHfFRGXbhW8DQFEUguYqZsJKFrZeaE98gFDLkCjVUrpNMCXAiv8eM8ptJabj4oQRvfYbLoe8n77z

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