{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895648,-0.444764,0.000000,0.000000,0.284196,-0.572303,0.769222,0.000000,-0.341181,0.687057,0.641520,0.000000,-2179103.893450,4388195.478459,4069919.359083,1],    "boundingVolume": {    "region": [2.031646,0.696419,2.031767,0.696537,0.000000,71.286299]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/1_948711.b3dm"}}}