{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944714,-0.327895,0.000000,0.000000,0.182923,-0.527030,0.829926,0.000000,-0.271557,0.782399,0.560454,0.000000,-1733854.799682,4995500.251229,3554463.132405,1],    "boundingVolume": {    "region": [1.904789,0.594800,1.904952,0.595069,0.000000,15.561608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_890125.b3dm"}}}