{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858107,-0.513471,0.000000,0.000000,0.262748,-0.439102,0.859158,0.000000,-0.440374,0.735948,0.514249,0.000000,-2811254.874219,4698134.913962,3260880.644168,1],    "boundingVolume": {    "region": [2.109939,0.540069,2.110104,0.540194,0.000000,89.825566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_132400.b3dm"}}}