{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944096,-0.329670,0.000000,0.000000,0.184342,-0.527911,0.829052,0.000000,-0.272738,0.781055,0.561753,0.000000,-1741398.878981,4986948.636710,3562718.156525,1],    "boundingVolume": {    "region": [1.906693,0.596466,1.906808,0.596541,0.000000,8.804052]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/8_192318.b3dm"}}}