{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942770,-0.333444,0.000000,0.000000,0.186913,-0.528472,0.828119,0.000000,-0.275547,0.779072,0.563135,0.000000,-1759341.891937,4974308.691622,3571503.070624,1],    "boundingVolume": {    "region": [1.910689,0.598144,1.910813,0.598206,0.000000,8.454955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/24_1249872.b3dm"}}}