{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943986,-0.329984,0.000000,0.000000,0.184259,-0.527109,0.829581,0.000000,-0.273174,0.781467,0.560968,0.000000,-1744176.375849,4989564.763202,3557726.689764,1],    "boundingVolume": {    "region": [1.907036,0.595497,1.907131,0.595612,0.000000,8.810776]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/5_1311549.b3dm"}}}