{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889510,-0.456915,0.000000,0.000000,0.287029,-0.558781,0.778061,0.000000,-0.354563,0.690254,0.630742,0.000000,-2264466.456481,4408406.420154,4001358.629371,1],    "boundingVolume": {    "region": [2.045270,0.682471,2.045370,0.682546,0.000000,43.539682]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_356400.b3dm"}}}