{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898912,-0.438130,0.000000,0.000000,0.283605,-0.581872,0.762229,0.000000,-0.333013,0.683243,0.649831,0.000000,-2127013.735309,4363993.296492,4122796.671400,1],    "boundingVolume": {    "region": [2.024227,0.707308,2.024401,0.707417,0.000000,13.379680]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/17_1802046.b3dm"}}}