Transaction not yet indexed

21s6F7G2gYZNLSTjQq2utKAb4nLMGGvNREwKPnuTw2YRrvDGwtMXqfrBENF18mPFquErodkHS4GCxJ3LiFJVjEKo

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