{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944029,-0.329863,0.000000,0.000000,0.184320,-0.527502,0.829318,0.000000,-0.272986,0.781252,0.561359,0.000000,-1742980.595103,4988196.465659,3560213.801210,1],    "boundingVolume": {    "region": [1.906907,0.595970,1.907003,0.596085,0.000000,8.681270]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1266811.b3dm"}}}