{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895797,-0.444463,0.000000,0.000000,0.288689,-0.581841,0.760342,0.000000,-0.336984,0.679177,0.652043,0.000000,-2152395.358214,4338063.169231,4136870.321108,1],    "boundingVolume": {    "region": [2.031282,0.710224,2.031461,0.710328,0.000000,19.994112]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/15_1787595.b3dm"}}}