{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898002,-0.439992,0.000000,0.000000,0.285168,-0.582014,0.761537,0.000000,-0.334122,0.681927,0.650644,0.000000,-2134104.358831,4355599.597126,4127970.488689,1],    "boundingVolume": {    "region": [2.026310,0.708319,2.026462,0.708546,0.000000,5.856677]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/0/3_1790545.b3dm"}}}