{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896863,-0.442308,0.000000,0.000000,0.286446,-0.580824,0.761966,0.000000,-0.336072,0.681449,0.650140,0.000000,-2146553.360695,4352538.896903,4124764.448865,1],    "boundingVolume": {    "region": [2.028918,0.707731,2.029016,0.707807,0.000000,16.816253]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/10_1799302.b3dm"}}}