Transaction not yet indexed

21F3TkPSZ97W8uoGWBB4qQ2EHnsosv6AWrhDpgr72gJuEnFvPaeQSvyACFNdAW83Ge6zr836HtX5PnBYmaN4vWh5

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