{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943551,-0.331227,0.000000,0.000000,0.185718,-0.529046,0.828021,0.000000,-0.273682,0.779625,0.563279,0.000000,-1747436.558922,4977842.668316,3572417.785968,1],    "boundingVolume": {    "region": [1.908328,0.598301,1.908472,0.598398,0.000000,8.807408]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/5_568393.b3dm"}}}