{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949844,-0.312725,0.000000,0.000000,0.174706,-0.530637,0.829399,0.000000,-0.258828,0.786142,0.561239,0.000000,-1652586.165168,5019415.620297,3559448.017211,1],    "boundingVolume": {    "region": [1.888781,0.595797,1.888934,0.595966,0.000000,11.565681]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1352003.b3dm"}}}