{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898559,-0.438854,0.000000,0.000000,0.283523,-0.580517,0.763292,0.000000,-0.334032,0.683935,0.648579,0.000000,-2133508.582302,4368387.454196,4114833.120706,1],    "boundingVolume": {    "region": [2.025036,0.705657,2.025201,0.705776,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833586.b3dm"}}}