{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895780,-0.444498,0.000000,0.000000,0.283991,-0.572315,0.769289,0.000000,-0.341008,0.687219,0.641439,0.000000,-2177995.096650,4389225.424468,4069405.685694,1],    "boundingVolume": {    "region": [2.031350,0.696313,2.031471,0.696431,0.000000,31.202429]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/0_650138.b3dm"}}}