{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897737,-0.440531,0.000000,0.000000,0.282846,-0.576400,0.766656,0.000000,-0.336798,0.686345,0.644591,0.000000,-2151138.242296,4383704.272249,4089457.620543,1],    "boundingVolume": {    "region": [2.026923,0.700454,2.027050,0.700522,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856081.b3dm"}}}