{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943720,-0.330745,0.000000,0.000000,0.184224,-0.525651,0.830513,0.000000,-0.274113,0.782133,0.559580,0.000000,-1750166.658929,4993787.208146,3548909.024534,1],    "boundingVolume": {    "region": [1.907834,0.593789,1.907943,0.593970,0.000000,8.747358]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1319614.b3dm"}}}