{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898553,-0.438866,0.000000,0.000000,0.283488,-0.580425,0.763375,0.000000,-0.334078,0.684006,0.648482,0.000000,-2133799.924835,4368835.302635,4114210.729749,1],    "boundingVolume": {    "region": [2.025050,0.705528,2.025215,0.705648,0.000000,12.749112]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1832431.b3dm"}}}