{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943991,-0.329972,0.000000,0.000000,0.183786,-0.525780,0.830528,0.000000,-0.273478,0.782372,0.559557,0.000000,-1746110.253300,4995311.196447,3548763.345334,1],    "boundingVolume": {    "region": [1.907015,0.593762,1.907125,0.593942,0.000000,8.532203]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1243318.b3dm"}}}