{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944704,-0.327923,0.000000,0.000000,0.182908,-0.526935,0.829990,0.000000,-0.271602,0.782451,0.560359,0.000000,-1734138.775691,4995834.639827,3553858.649811,1],    "boundingVolume": {    "region": [1.904819,0.594685,1.904982,0.594954,0.000000,15.561608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955312.b3dm"}}}