nodeOne.boundWitness(handler: handlerOne, procedureCatalogue: TestInteractionCatalogueCaseOne()) { (result, error) in
            // this should complete first
            XCTAssertNil(error, "There should be no error from node one")
            XCTAssertNil(getFetterItem(boundWitness: result!, itemId: XyoSchemas.BRIDGE_HASH_SET.id, partyIndex: 0))
            XCTAssertTrue(correctIndex(boundWitness: result!, partyIndex: 0, indexNum: 1))