{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949702,-0.313156,0.000000,0.000000,0.174796,-0.530101,0.829722,0.000000,-0.259287,0.786334,0.560758,0.000000,-1655510.933565,5020632.231693,3556392.339778,1],    "boundingVolume": {    "region": [1.889230,0.595168,1.889392,0.595434,0.000000,9.491943]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_1356060.b3dm"}}}