{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898139,-0.439713,0.000000,0.000000,0.284428,-0.580961,0.762617,0.000000,-0.334387,0.683006,0.649375,0.000000,-2135785.241631,4362466.631006,4119896.204554,1],    "boundingVolume": {    "region": [2.026024,0.706725,2.026125,0.706800,0.000000,14.711253]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/9_1823364.b3dm"}}}