{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895875,-0.444306,0.000000,0.000000,0.283899,-0.572440,0.769229,0.000000,-0.340833,0.687238,0.641511,0.000000,-2176882.745351,4389351.701473,4069861.576109,1],    "boundingVolume": {    "region": [2.031141,0.696412,2.031250,0.696520,0.000000,29.489937]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/2/1_627757.b3dm"}}}