Transaction not yet indexed

21TBSj4stymSuzxBsrEaZ5BfheQQEzjpTvuaKVL414VDCUmy2ZMdKLmonP9KccWeJpbdeCe72nZ8Wuff5wCswfpN

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