{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943600,-0.331087,0.000000,0.000000,0.185624,-0.529029,0.828054,0.000000,-0.273577,0.779696,0.563232,0.000000,-1746766.855825,4978296.489724,3572114.946241,1],    "boundingVolume": {    "region": [1.908179,0.598243,1.908324,0.598340,0.000000,8.589708]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/0/5_544212.b3dm"}}}