{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895934,-0.444187,0.000000,0.000000,0.283866,-0.572563,0.769150,0.000000,-0.340707,0.687212,0.641606,0.000000,-2176074.158985,4389184.816696,4070469.828487,1],    "boundingVolume": {    "region": [2.031009,0.696537,2.031117,0.696644,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_614784.b3dm"}}}