{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895249,-0.445566,0.000000,0.000000,0.288690,-0.580048,0.761710,0.000000,-0.338433,0.679992,0.650441,0.000000,-2161632.577959,4343239.687827,4126678.459818,1],    "boundingVolume": {    "region": [2.032547,0.708145,2.032659,0.708185,0.000000,11.567284]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/15/10.b3dm"}}}