{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858198,-0.513318,0.000000,0.000000,0.262939,-0.439599,0.858846,0.000000,-0.440081,0.735756,0.514774,0.000000,-2809389.662612,4696919.483959,3264214.863147,1],    "boundingVolume": {    "region": [2.109761,0.540681,2.109925,0.540806,0.000000,73.722900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_433962.b3dm"}}}