{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895038,-0.445991,0.000000,0.000000,0.284264,-0.570475,0.770553,0.000000,-0.342719,0.687787,0.639916,0.000000,-2188913.681693,4392827.180144,4059714.559162,1],    "boundingVolume": {    "region": [2.033010,0.694326,2.033144,0.694451,0.000000,54.163542]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978620.b3dm"}}}