{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950964,-0.309302,0.000000,0.000000,0.172830,-0.531373,0.829321,0.000000,-0.255971,0.786994,0.561355,0.000000,-1634341.380130,5024859.914613,3560185.402442,1],    "boundingVolume": {    "region": [1.885183,0.595912,1.885328,0.596132,0.000000,8.740205]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1339558.b3dm"}}}