{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950963,-0.309305,0.000000,0.000000,0.172828,-0.531361,0.829328,0.000000,-0.255976,0.787001,0.561343,0.000000,-1634372.742677,5024900.479175,3560114.230718,1],    "boundingVolume": {    "region": [1.885186,0.595898,1.885331,0.596118,0.000000,8.818725]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1422553.b3dm"}}}