{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896556,-0.442930,0.000000,0.000000,0.287470,-0.581881,0.760773,0.000000,-0.336013,0.680141,0.651539,0.000000,-2146191.611641,4344209.417766,4133664.077578,1],    "boundingVolume": {    "region": [2.029571,0.709559,2.029750,0.709664,0.000000,16.562750]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/8_1782903.b3dm"}}}