{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950514,-0.310681,0.000000,0.000000,0.173479,-0.530751,0.829583,0.000000,-0.257194,0.786873,0.560964,0.000000,-1642152.102652,5024081.438239,3557705.740170,1],    "boundingVolume": {    "region": [1.886648,0.595493,1.886764,0.595608,0.000000,8.421826]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1344427.b3dm"}}}