{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943990,-0.329974,0.000000,0.000000,0.183794,-0.525799,0.830515,0.000000,-0.273475,0.782358,0.559578,0.000000,-1746093.045026,4995225.057940,3548892.190893,1],    "boundingVolume": {    "region": [1.907018,0.593786,1.907127,0.593966,0.000000,8.821128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1318684.b3dm"}}}