Transaction not yet indexed

668XkeW7GD3WSry8wyzU2Zw8tsysP2nt86KUaUGr2T2irczrb3cZJSGstijKEyMjWV761EfSp7Wwagq2FB9wTYbF

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