{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871445,-0.490492,0.000000,0.000000,0.211711,-0.376141,0.902051,0.000000,-0.441893,0.785100,0.433992,0.000000,-2820231.788416,5010634.306449,2751264.034634,1],    "boundingVolume": {    "region": [2.083395,0.448879,2.083507,0.448959,0.000000,71.966220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/0_211129.b3dm"}}}