{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897739,-0.440527,0.000000,0.000000,0.282845,-0.576402,0.766655,0.000000,-0.336795,0.686345,0.644592,0.000000,-2151116.405070,4383705.477533,4089467.747044,1],    "boundingVolume": {    "region": [2.026919,0.700456,2.027046,0.700525,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856124.b3dm"}}}