{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895925,-0.444205,0.000000,0.000000,0.283927,-0.572656,0.769058,0.000000,-0.340680,0.687122,0.641716,0.000000,-2175904.068869,4388614.668338,4071170.721387,1],    "boundingVolume": {    "region": [2.031029,0.696680,2.031138,0.696788,0.000000,18.356051]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/3_614839.b3dm"}}}