{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944281,-0.329140,0.000000,0.000000,0.184101,-0.528172,0.828940,0.000000,-0.272262,0.781101,0.561920,0.000000,-1738361.335701,4987244.883755,3563779.564084,1],    "boundingVolume": {    "region": [1.906132,0.596668,1.906246,0.596743,0.000000,8.796712]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193125.b3dm"}}}