{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944278,-0.329149,0.000000,0.000000,0.184103,-0.528164,0.828944,0.000000,-0.272271,0.781103,0.561913,0.000000,-1738418.668802,4987255.683578,3563736.771918,1],    "boundingVolume": {    "region": [1.906141,0.596660,1.906256,0.596735,0.000000,8.796712]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193088.b3dm"}}}