{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899909,-0.436078,0.000000,0.000000,0.281977,-0.581900,0.762812,0.000000,-0.331708,0.684528,0.649146,0.000000,-2118672.022571,4372186.668403,4118438.053259,1],    "boundingVolume": {    "region": [2.021944,0.706407,2.022119,0.706516,0.000000,15.677414]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/8_1812371.b3dm"}}}