{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949551,-0.313612,0.000000,0.000000,0.174821,-0.529323,0.830214,0.000000,-0.259819,0.786679,0.560026,0.000000,-1658905.623673,5022823.971900,3551743.950911,1],    "boundingVolume": {    "region": [1.889709,0.594285,1.889872,0.594551,0.000000,8.786045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/10_1382184.b3dm"}}}