{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944109,-0.329635,0.000000,0.000000,0.184198,-0.527561,0.829307,0.000000,-0.272793,0.781308,0.561375,0.000000,-1741749.300032,4988554.250492,3560314.407886,1],    "boundingVolume": {    "region": [1.906665,0.595989,1.906761,0.596104,0.000000,8.820063]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/10_1297062.b3dm"}}}