{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894470,-0.447127,0.000000,0.000000,0.285002,-0.570143,0.770526,0.000000,-0.343581,0.687327,0.639948,0.000000,-2194413.934205,4389889.566562,4059921.403446,1],    "boundingVolume": {    "region": [2.034280,0.694368,2.034414,0.694493,0.000000,57.539251]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1168260.b3dm"}}}