{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889441,-0.457050,0.000000,0.000000,0.287130,-0.558768,0.778033,0.000000,-0.354654,0.690175,0.630776,0.000000,-2265053.285915,4407903.893219,4001578.612718,1],    "boundingVolume": {    "region": [2.045422,0.682516,2.045522,0.682591,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365344.b3dm"}}}