{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895050,-0.445966,0.000000,0.000000,0.284254,-0.570495,0.770542,0.000000,-0.342695,0.687787,0.639929,0.000000,-2188760.254983,4392824.755469,4059799.332163,1],    "boundingVolume": {    "region": [2.032983,0.694343,2.033116,0.694468,0.000000,29.696222]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978103.b3dm"}}}