Transaction not yet indexed

21UnTaAQyZu2GyYCvQTT5AkR7HPXf6fWhMmF6s5H5Ct6chgChaoNovZMf4cffy94v3NnxHHrgxVGTZHLt8q4oddu

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