{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898586,-0.438798,0.000000,0.000000,0.283259,-0.580068,0.763731,0.000000,-0.334183,0.684352,0.648061,0.000000,-2134467.702339,4371042.043173,4111537.574537,1],    "boundingVolume": {    "region": [2.024974,0.704977,2.025139,0.705096,0.000000,6.675407]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_1843878.b3dm"}}}