{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950847,-0.309661,0.000000,0.000000,0.172845,-0.530740,0.829723,0.000000,-0.256393,0.787283,0.560757,0.000000,-1637033.175934,5026689.317487,3556389.734372,1],    "boundingVolume": {    "region": [1.885560,0.595190,1.885705,0.595410,0.000000,8.795099]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1341182.b3dm"}}}