{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952685,-0.303960,0.000000,0.000000,0.113799,-0.356675,0.927272,0.000000,-0.281587,0.882561,0.376556,0.000000,-1796850.667276,5631770.982379,2386780.642218,1],    "boundingVolume": {    "region": [1.879556,0.386025,1.879729,0.386127,0.000000,9.528863]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/13_34158.b3dm"}}}