{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944445,-0.328669,0.000000,0.000000,0.183031,-0.525948,0.830589,0.000000,-0.272418,0.782806,0.559467,0.000000,-1739345.352168,4998082.159903,3548187.741235,1],    "boundingVolume": {    "region": [1.905609,0.593608,1.905772,0.593877,0.000000,8.805535]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/2_981172.b3dm"}}}