{"ok": true, "database": "master_data", "table": "distribution_substations", "rows": [{"rowid": 10, "location": "bloom street", "type": "bsp", "licence": "0", "source": "enw", "substation_ids": "[\"239fc344-25a0-4da1-a70c-4ae3e135c2b5\"]", "voltages": "[33.0, 132.0]", "transformers": "[{\"node_1\": [\"bloost_132_gt1\", \"bloost_132_gt2\"], \"node_id_1\": [\"056a3f27-493d-498d-8077-8fd786912824\", \"17433942-7e59-41ac-91a7-86d78bb0437c\"], \"voltage_node_1\": 132.0, \"node_2\": [\"bloost_33_gt1\", \"bloost_33_gt2\"], \"node_id_2\": [\"eace72dc-d43e-4886-959a-603be6648ff6\", \"6e6d8cbe-ee87-4680-a237-18e797398afd\"], \"voltage_node_2\": 33.0, \"nom_rating\": [117.0, 117.0], \"eme_rating\": [], \"transformer_count\": 2, \"accepted_export\": 0, \"accepted_import\": 0, \"project_id\": [], \"min_transformer_flow\": 0.0, \"max_transformer_flow\": 53.51080713956605, \"firm_capacity\": 93.2, \"spare\": [false, false], \"local_gen_headroom\": 93.2, \"local_dem_headroom\": 39.689192860433955}]", "substation_type_id": "enw_bsp_bloom_street", "latitude": 53.47593, "longitude": -2.23943, "source_id": "100507", "bsp_group_id": "0", "bsp_group_name": "0", "gsp_group_id": "enw_gsp_bredbury", "gsp_group_name": "305953", "other_substation_ids": "[]", "global_gen_headroom": 93.2, "global_dem_headroom": 39.689192860433955}], "primary_keys": ["rowid"], "primary_key_values": ["10"], "query_ms": 4.402002086862922, "truncated": false}