{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949520,-0.313706,0.000000,0.000000,0.175443,-0.531029,0.828992,0.000000,-0.259512,0.785485,0.561842,0.000000,-1656951.815673,5015233.357684,3563285.732859,1],    "boundingVolume": {    "region": [1.889839,0.596601,1.889941,0.596622,0.000000,8.642004]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1412294.b3dm"}}}