{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858214,-0.513293,0.000000,0.000000,0.262925,-0.439605,0.858847,0.000000,-0.440060,0.735770,0.514772,0.000000,-2809255.605373,4697008.643180,3264202.031449,1],    "boundingVolume": {    "region": [2.109731,0.540679,2.109896,0.540804,0.000000,73.722900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_433487.b3dm"}}}