{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951919,-0.306350,0.000000,0.000000,0.169865,-0.527821,0.832196,0.000000,-0.254415,0.790542,0.557061,0.000000,-1624380.095978,5047427.865360,3532898.902420,1],    "boundingVolume": {    "region": [1.882099,0.590799,1.882206,0.590887,0.000000,8.779792]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/30/32_1382782.b3dm"}}}