{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896396,-0.443253,0.000000,0.000000,0.283713,-0.573755,0.768318,0.000000,-0.339620,0.686817,0.642605,0.000000,-2169141.127230,4386680.611540,4076822.036402,1],    "boundingVolume": {    "region": [2.029955,0.697833,2.030087,0.697953,0.000000,24.588205]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_528608.b3dm"}}}