..Default::default()
      };

      let second_inscription = Inscription {
        content_type: Some("text/plain".into()),
        body: Some("hello mars".into()),
        pointer: Some(1u64.to_le_bytes().to_vec()),
        ..Default::default()
      };

      let third_inscription = Inscription {
        content_type: Some("text/plain".into()),
        body: Some("hello world".into()),
        pointer: Some(2u64.to_le_bytes().to_vec()),
        ..Default::default()
      };

      let txid = context.rpc_server.broadcast_tx(TransactionTemplate {
        inputs: &[
          (1, 0, 0, first_inscription.to_witness()),
          (2, 0, 0, second_inscription.to_witness()),
          (3, 0, 0, third_inscription.to_witness()),
        ],
        outputs: 1,
        ..Default::default()
      });

      context.mine_blocks(1);

      let first_inscription_id = InscriptionId { txid, index: 0 };
      let second_inscription_id = InscriptionId { txid, index: 1 };
      let third_inscription_id = InscriptionId { txid, index: 2 };