{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950060,-0.312067,0.000000,0.000000,0.174326,-0.530719,0.829426,0.000000,-0.258292,0.786347,0.561198,0.000000,-1649159.980055,5020724.600270,3559192.673714,1],    "boundingVolume": {    "region": [1.888078,0.595730,1.888250,0.595936,0.000000,8.717470]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1429361.b3dm"}}}