Transaction not yet indexed

21f42bu1BWCL4gJCEgvqKcVCa8za9WaU837WDZe4CrF8YnKGCKSwRP91TWATHfrrNoN2v8YhwpJ7PqdUbjz1PLbJ

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