{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895931,-0.444193,0.000000,0.000000,0.283857,-0.572535,0.769174,0.000000,-0.340722,0.687232,0.641576,0.000000,-2176173.927089,4389311.980202,4070280.639517,1],    "boundingVolume": {    "region": [2.031015,0.696498,2.031124,0.696605,0.000000,49.924223]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_614782.b3dm"}}}