{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889429,-0.457073,0.000000,0.000000,0.287273,-0.559011,0.777805,0.000000,-0.354568,0.689962,0.631058,0.000000,-2264502.858313,4406549.101573,4003369.793162,1],    "boundingVolume": {    "region": [2.045441,0.682873,2.045555,0.682960,0.000000,61.299398]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/3_365608.b3dm"}}}