{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897083,-0.441862,0.000000,0.000000,0.285589,-0.579812,0.763057,0.000000,-0.336218,0.682600,0.648857,0.000000,-2147472.034756,4359864.466327,4116596.567404,1],    "boundingVolume": {    "region": [2.028418,0.706046,2.028522,0.706115,0.000000,8.584338]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/25_1837357.b3dm"}}}