{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894596,-0.446877,0.000000,0.000000,0.284804,-0.570144,0.770599,0.000000,-0.343421,0.687489,0.639861,0.000000,-2193391.829309,4390917.587843,4059365.732422,1],    "boundingVolume": {    "region": [2.034000,0.694255,2.034134,0.694379,0.000000,71.224371]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1167908.b3dm"}}}