{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896731,-0.442576,0.000000,0.000000,0.287492,-0.582506,0.760286,0.000000,-0.335529,0.679835,0.652108,0.000000,-2143100.772235,4342265.393989,4137284.270732,1],    "boundingVolume": {    "region": [2.029176,0.710309,2.029356,0.710414,0.000000,9.737213]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/16_1782208.b3dm"}}}