{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858141,-0.513415,0.000000,0.000000,0.262698,-0.439083,0.859183,0.000000,-0.440338,0.735998,0.514207,0.000000,-2811026.389983,4698457.110359,3260615.171712,1],    "boundingVolume": {    "region": [2.109873,0.540020,2.110038,0.540146,0.000000,96.103566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/4_352206.b3dm"}}}