{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894602,-0.446864,0.000000,0.000000,0.284849,-0.570254,0.770501,0.000000,-0.343367,0.687405,0.639979,0.000000,-2193052.308643,4390387.476155,4060117.409357,1],    "boundingVolume": {    "region": [2.033987,0.694408,2.034120,0.694533,0.000000,39.709822]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12_1168390.b3dm"}}}