{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858119,-0.513451,0.000000,0.000000,0.262762,-0.439148,0.859131,0.000000,-0.440343,0.735934,0.514295,0.000000,-2811055.876047,4698048.880813,3261174.157702,1],    "boundingVolume": {    "region": [2.109916,0.540123,2.110080,0.540248,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131943.b3dm"}}}