{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943022,-0.332730,0.000000,0.000000,0.186411,-0.528326,0.828325,0.000000,-0.275026,0.779476,0.562830,0.000000,-1756013.668857,4976886.065870,3569562.927241,1],    "boundingVolume": {    "region": [1.909931,0.597766,1.910056,0.597846,0.000000,8.620560]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1249575.b3dm"}}}