{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944046,-0.329814,0.000000,0.000000,0.183826,-0.526177,0.830269,0.000000,-0.273260,0.782171,0.559944,0.000000,-1744724.899687,4994035.210819,3551223.152959,1],    "boundingVolume": {    "region": [1.906848,0.594229,1.906957,0.594409,0.000000,14.512589]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/13_1315812.b3dm"}}}