{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858540,-0.512746,0.000000,0.000000,0.262643,-0.439769,0.858849,0.000000,-0.439592,0.736052,0.514768,0.000000,-2806269.463769,4698811.486205,3264176.099314,1],    "boundingVolume": {    "region": [2.109094,0.540674,2.109258,0.540799,0.000000,14.149833]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_275719.b3dm"}}}