{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943984,-0.329991,0.000000,0.000000,0.183935,-0.526170,0.830249,0.000000,-0.273401,0.782100,0.559975,0.000000,-1745620.108904,4993584.882366,3551415.184177,1],    "boundingVolume": {    "region": [1.907036,0.594265,1.907145,0.594445,0.000000,13.981447]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_1315904.b3dm"}}}