{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895063,-0.445939,0.000000,0.000000,0.283960,-0.569949,0.771054,0.000000,-0.342904,0.688258,0.639311,0.000000,-2190086.767219,4395818.543186,4055868.059234,1],    "boundingVolume": {    "region": [2.032953,0.693539,2.033086,0.693664,0.000000,8.702336]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/4_1015736.b3dm"}}}