Transaction not yet indexed

666x8XfLzrNcVejeUeppJYm38c16w8xJaxZwBMKJ7FdUoCHHjEcdtWQCrSfD3tuouAsSphYgZRBWhKYQbMbmeYJ6

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