{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898891,-0.438173,0.000000,0.000000,0.283623,-0.581840,0.762246,0.000000,-0.333053,0.683243,0.649811,0.000000,-2127267.361263,4363990.778186,4122669.335929,1],    "boundingVolume": {    "region": [2.024274,0.707281,2.024448,0.707390,0.000000,49.398291]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/17_1802008.b3dm"}}}