{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897594,-0.440824,0.000000,0.000000,0.282974,-0.576184,0.766771,0.000000,-0.337073,0.686339,0.644453,0.000000,-2152893.939664,4383663.782287,4088582.914997,1],    "boundingVolume": {    "region": [2.027249,0.700274,2.027376,0.700343,0.000000,14.379197]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/3_888012.b3dm"}}}