{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858028,-0.513604,0.000000,0.000000,0.263266,-0.439813,0.858636,0.000000,-0.440217,0.735428,0.515126,0.000000,-2810261.454094,4694829.924189,3266454.584521,1],    "boundingVolume": {    "region": [2.110094,0.541093,2.110258,0.541218,0.000000,30.908900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_199900.b3dm"}}}