{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894447,-0.447173,0.000000,0.000000,0.284995,-0.570055,0.770594,0.000000,-0.343646,0.687370,0.639866,0.000000,-2194833.626977,4390163.531207,4059401.763478,1],    "boundingVolume": {    "region": [2.034332,0.694262,2.034465,0.694387,0.000000,64.262903]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1167923.b3dm"}}}