{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943711,-0.330773,0.000000,0.000000,0.184098,-0.525240,0.830801,0.000000,-0.274232,0.782399,0.559150,0.000000,-1750925.402562,4995477.896740,3546172.717075,1],    "boundingVolume": {    "region": [1.907864,0.593270,1.907973,0.593450,0.000000,8.630796]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1320067.b3dm"}}}