Transaction not yet indexed

3666dCxRvqFEFJvbY9okLBrqCcaHWA65C7XUCEABLepGNhdYemsWuoJsSrdgjqAB9MnuBbi1g9QnSZKZMYFRG9Re

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