{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891131,-0.453745,0.000000,0.000000,0.292142,-0.573751,0.765156,0.000000,-0.346217,0.679951,0.646375,0.000000,-2211311.831037,4342896.552529,4100810.332597,1],    "boundingVolume": {    "region": [2.041712,0.702781,2.041808,0.702868,0.000000,10.638623]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_2046124.b3dm"}}}