{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949736,-0.313053,0.000000,0.000000,0.175010,-0.530944,0.829138,0.000000,-0.259018,0.785803,0.561626,0.000000,-1653797.321315,5017259.818129,3561907.450832,1],    "boundingVolume": {    "region": [1.889126,0.596265,1.889279,0.596433,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402510.b3dm"}}}