{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895757,-0.444544,0.000000,0.000000,0.284032,-0.572326,0.769265,0.000000,-0.341032,0.687180,0.641468,0.000000,-2178149.917671,4388978.613464,4069587.789983,1],    "boundingVolume": {    "region": [2.031401,0.696351,2.031522,0.696469,0.000000,25.320110]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_653516.b3dm"}}}