{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944552,-0.328362,0.000000,0.000000,0.183004,-0.526422,0.830295,0.000000,-0.272066,0.782615,0.559906,0.000000,-1737099.103940,4996869.585252,3550976.122121,1],    "boundingVolume": {    "region": [1.905283,0.594137,1.905447,0.594406,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951072.b3dm"}}}