{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894835,-0.446397,0.000000,0.000000,0.284618,-0.570537,0.770377,0.000000,-0.342953,0.687473,0.640129,0.000000,-2190405.170129,4390822.257426,4061069.683079,1],    "boundingVolume": {    "region": [2.033465,0.694603,2.033598,0.694728,0.000000,49.780325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_982688.b3dm"}}}