{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897449,-0.441118,0.000000,0.000000,0.284659,-0.579135,0.763919,0.000000,-0.336034,0.683656,0.647840,0.000000,-2146285.728953,4366589.199229,4110126.115580,1],    "boundingVolume": {    "region": [2.027631,0.704725,2.027650,0.704765,0.000000,19.171251]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/4.b3dm"}}}