Transaction not yet indexed

21D3UjGtUJpPCfSGSYbRtD6VG5LqUgphAMTp4yEgH2K6hXbf3BB81SP6FEw7D1LpfdStMzFzQRi2Zexps1KAPoi3

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