{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898551,-0.438869,0.000000,0.000000,0.283460,-0.580363,0.763432,0.000000,-0.334105,0.684056,0.648414,0.000000,-2133975.772960,4369154.134300,4113783.802644,1],    "boundingVolume": {    "region": [2.025053,0.705440,2.025219,0.705559,0.000000,9.818124]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1831992.b3dm"}}}