{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943768,-0.330610,0.000000,0.000000,0.184140,-0.525650,0.830533,0.000000,-0.274008,0.782191,0.559551,0.000000,-1749494.475641,4994157.246576,3548721.001830,1],    "boundingVolume": {    "region": [1.907691,0.593754,1.907800,0.593934,0.000000,8.700150]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1318512.b3dm"}}}