{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943646,-0.330958,0.000000,0.000000,0.184329,-0.525568,0.830543,0.000000,-0.274300,0.782099,0.559536,0.000000,-1751358.790404,4993570.566288,3548627.639691,1],    "boundingVolume": {    "region": [1.908060,0.593736,1.908170,0.593916,0.000000,8.695587]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1319541.b3dm"}}}