{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895883,-0.444290,0.000000,0.000000,0.288870,-0.582488,0.759777,0.000000,-0.336600,0.678734,0.652702,0.000000,-2149950.902070,4335247.481392,4141062.713354,1],    "boundingVolume": {    "region": [2.031088,0.711093,2.031267,0.711198,0.000000,18.730522]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/24_1786797.b3dm"}}}