{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948466,-0.316879,0.000000,0.000000,0.115864,-0.346797,0.930757,0.000000,-0.294671,0.881994,0.367771,0.000000,-1880305.466470,5628025.588714,2331049.100070,1],    "boundingVolume": {    "region": [1.893186,0.376584,1.893281,0.376638,0.000000,61.966400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/11_30142.b3dm"}}}