{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896881,-0.442273,0.000000,0.000000,0.286666,-0.581328,0.761498,0.000000,-0.335837,0.681041,0.650689,0.000000,-2145058.623303,4349942.834871,4128255.635246,1],    "boundingVolume": {    "region": [2.028879,0.708453,2.028976,0.708530,0.000000,13.630629]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/20_1790959.b3dm"}}}