{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944561,-0.328336,0.000000,0.000000,0.183006,-0.526474,0.830261,0.000000,-0.272034,0.782590,0.559956,0.000000,-1736893.824499,4996712.757483,3551295.054552,1],    "boundingVolume": {    "region": [1.905256,0.594198,1.905420,0.594467,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951608.b3dm"}}}