{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895667,-0.444724,0.000000,0.000000,0.284207,-0.572387,0.769155,0.000000,-0.341121,0.687012,0.641600,0.000000,-2178722.289492,4387908.946661,4070429.119850,1],    "boundingVolume": {    "region": [2.031602,0.696523,2.031724,0.696641,0.000000,45.713408]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/1_678324.b3dm"}}}