{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944700,-0.327935,0.000000,0.000000,0.182935,-0.526992,0.829948,0.000000,-0.271598,0.782408,0.560422,0.000000,-1734116.205539,4995558.496184,3554255.146631,1],    "boundingVolume": {    "region": [1.904832,0.594760,1.904995,0.595029,0.000000,14.032539]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_729592.b3dm"}}}