{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897718,-0.440570,0.000000,0.000000,0.282861,-0.576365,0.766677,0.000000,-0.336837,0.686349,0.644566,0.000000,-2151388.754243,4383727.503429,4089301.981627,1],    "boundingVolume": {    "region": [2.026967,0.700422,2.027094,0.700490,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_855429.b3dm"}}}