Transaction not yet indexed

121mbjJ5Ja8VTvDkYsb7ByF4eG9G13Arg8PkKKNM4uHCei6731sipVVwZNu8WVMztkoFLui2j1ATrH1rreA4rw5

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