Transaction not yet indexed

21C8NTBt9UTB8ASiSXtxXMo7w8n7PXNoXeJfy8v9cFQDWoVPYRh5spozntRLrbjp48K7QjNFMaHXbNfCvo1wEsjM

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