{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949962,-0.312366,0.000000,0.000000,0.174632,-0.531087,0.829127,0.000000,-0.258445,0.785979,0.561643,0.000000,-1650142.648842,5018383.960741,3562018.065807,1],    "boundingVolume": {    "region": [1.888393,0.596268,1.888565,0.596473,0.000000,16.482355]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1403361.b3dm"}}}