{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943154,-0.332356,0.000000,0.000000,0.186405,-0.528977,0.827911,0.000000,-0.274578,0.779192,0.563442,0.000000,-1753160.335984,4975082.330394,3573451.532179,1],    "boundingVolume": {    "region": [1.909525,0.598497,1.909669,0.598595,0.000000,8.655485]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/7_545240.b3dm"}}}