{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943770,-0.330603,0.000000,0.000000,0.184143,-0.525670,0.830520,0.000000,-0.273998,0.782180,0.559571,0.000000,-1749433.230901,4994088.421980,3548847.198769,1],    "boundingVolume": {    "region": [1.907684,0.593777,1.907794,0.593958,0.000000,8.819385]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1318657.b3dm"}}}