Transaction not yet indexed

21NRMSSqnTCE8VZvaHybYS2arXGJSgDTKZGzi1TzHBr9xabBxqKPFmLMh2p1XVPr6w3AzjK5ULiBe3ExsUswewnS

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