{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944262,-0.329194,0.000000,0.000000,0.184033,-0.527881,0.829140,0.000000,-0.272373,0.781276,0.561623,0.000000,-1739067.769363,4988357.510154,3561889.924855,1],    "boundingVolume": {    "region": [1.906189,0.596308,1.906303,0.596383,0.000000,8.794953]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/5_191598.b3dm"}}}