{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889388,-0.457153,0.000000,0.000000,0.287287,-0.558915,0.777869,0.000000,-0.354659,0.689987,0.630979,0.000000,-2265086.224190,4406709.747134,4002866.304217,1],    "boundingVolume": {    "region": [2.045531,0.682771,2.045645,0.682858,0.000000,57.130907]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_370601.b3dm"}}}