Transaction not yet indexed

21t7ADSk7ZGDnkyMhUqT73KC8wybe2SoKtkpbEGNxHbMVUmMAK7uDHFxdQXRXSDPwditaUUsq3QCVrjeBsRBYgaM

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