Transaction not yet indexed

21SwDnHVnZ5SeYNYpaCUKGFy64Xugs2oWyc7JqRJmEGDgqWHhCBdwtPHgBmgZoFWN5RQwCCNe3us5LUBDRPyiVij

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