{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895800,-0.444457,0.000000,0.000000,0.288685,-0.581843,0.760342,0.000000,-0.336979,0.679180,0.652043,0.000000,-2152365.663230,4338080.340651,4136867.781713,1],    "boundingVolume": {    "region": [2.031275,0.710223,2.031454,0.710328,0.000000,19.994112]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/15_1787633.b3dm"}}}