{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943982,-0.329998,0.000000,0.000000,0.184396,-0.527477,0.829317,0.000000,-0.273097,0.781212,0.561361,0.000000,-1743691.059726,4987941.396720,3560223.209977,1],    "boundingVolume": {    "region": [1.907050,0.595971,1.907146,0.596086,0.000000,8.593543]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_1298723.b3dm"}}}