{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895835,-0.444386,0.000000,0.000000,0.284030,-0.572573,0.769082,0.000000,-0.340829,0.687075,0.641687,0.000000,-2176858.990256,4388313.267797,4070986.364919,1],    "boundingVolume": {    "region": [2.031231,0.696643,2.031340,0.696750,0.000000,22.040739]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_637284.b3dm"}}}