{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950519,-0.310666,0.000000,0.000000,0.173480,-0.530784,0.829562,0.000000,-0.257175,0.786857,0.560997,0.000000,-1642024.993961,5023975.774891,3557912.223539,1],    "boundingVolume": {    "region": [1.886632,0.595532,1.886747,0.595647,0.000000,8.802620]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1344294.b3dm"}}}