Query:
/api/ec_localdata/?_offset=0
{'conductor': 277725, 'conductor_valuation': 2, 'discriminant_valuation': 9, 'id': 6880693, 'j_denominator_valuation': 3, 'kodaira_symbol': -7, 'lmfdb_label': '277725.bj2', 'prime': 23, 'reduction_type': 0, 'root_number': -1, 'tamagawa_number': 4}