{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942522,-0.334145,0.000000,0.000000,0.187207,-0.528056,0.828318,0.000000,-0.276193,0.779056,0.562841,0.000000,-1763465.293502,4974201.913580,3569630.323743,1],    "boundingVolume": {    "region": [1.911432,0.597787,1.911557,0.597850,0.000000,8.595799]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/18_1250697.b3dm"}}}