{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858195,-0.513324,0.000000,0.000000,0.262921,-0.439562,0.858870,0.000000,-0.440098,0.735774,0.514733,0.000000,-2809500.400818,4697035.506309,3263954.350160,1],    "boundingVolume": {    "region": [2.109767,0.540633,2.109932,0.540759,0.000000,72.442900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_422294.b3dm"}}}