{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895034,-0.445999,0.000000,0.000000,0.284279,-0.570494,0.770534,0.000000,-0.342717,0.687767,0.639939,0.000000,-2188896.194167,4392695.793866,4059865.135234,1],    "boundingVolume": {    "region": [2.033019,0.694357,2.033153,0.694482,0.000000,54.163542]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978534.b3dm"}}}