{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898183,-0.439621,0.000000,0.000000,0.284381,-0.581014,0.762594,0.000000,-0.334308,0.683019,0.649402,0.000000,-2135277.644705,4362552.327009,4120067.415415,1],    "boundingVolume": {    "region": [2.025923,0.706761,2.026024,0.706835,0.000000,8.239643]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1823689.b3dm"}}}