{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898525,-0.438923,0.000000,0.000000,0.283817,-0.581006,0.762810,0.000000,-0.333872,0.683474,0.649148,0.000000,-2132491.260132,4365452.853049,4118448.884365,1],    "boundingVolume": {    "region": [2.025145,0.706426,2.025246,0.706501,0.000000,6.607855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_1818394.b3dm"}}}