Query:
/api/mf_newspaces/?_offset=0
{'Nk2': 21, 'a4_dim': 0, 'a5_dim': 0, 'analytic_conductor': 0.01048036526529305, 'char_conductor': 21, 'char_degree': 2, 'char_is_real': False, 'char_orbit_index': 8, 'char_orbit_label': 'h', 'char_order': 6, 'char_parity': -1, 'char_values': [21, 6, [8, 10], [3, 2]], 'conrey_index': 2, 'cusp_dim': 0, 'dihedral_dim': 0, 'dim': 0, 'eis_dim': 4, 'eis_new_dim': 4, 'hecke_orbit_code': 481053114389, 'hecke_orbit_dims': [], 'id': 6125, 'label': '21.1.h', 'level': 21, 'level_is_powerful': False, 'level_is_prime': False, 'level_is_prime_power': False, 'level_is_prime_square': False, 'level_is_square': False, 'level_is_squarefree': True, 'level_primes': [3, 7], 'level_radical': 21, 'mf_dim': 4, 'mf_new_dim': 4, 'num_forms': 0, 'prim_orbit_index': 8, 'relative_dim': 0, 's4_dim': 0, 'sturm_bound': 2, 'trace_bound': 0, 'weight': 1, 'weight_parity': -1}