{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895664,-0.444731,0.000000,0.000000,0.284255,-0.572475,0.769072,0.000000,-0.341089,0.686935,0.641699,0.000000,-2178517.022173,4387419.493402,4071062.268143,1],    "boundingVolume": {    "region": [2.031609,0.696653,2.031731,0.696771,0.000000,44.577208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_682252.b3dm"}}}