{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948861,-0.315694,0.000000,0.000000,0.176124,-0.529364,0.829912,0.000000,-0.261449,0.785819,0.560476,0.000000,-1669313.607473,5017339.725770,3554598.578283,1],    "boundingVolume": {    "region": [1.891937,0.594865,1.892032,0.595055,0.000000,21.190670]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1178302.b3dm"}}}