{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943795,-0.330530,0.000000,0.000000,0.184258,-0.526129,0.830204,0.000000,-0.273833,0.781901,0.560042,0.000000,-1748378.163848,4992314.684806,3551841.330329,1],    "boundingVolume": {    "region": [1.907607,0.594346,1.907716,0.594526,0.000000,8.679494]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/14_1316174.b3dm"}}}