{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895593,-0.444874,0.000000,0.000000,0.288127,-0.580040,0.761929,0.000000,-0.338005,0.680451,0.650184,0.000000,-2158897.115329,4346165.585085,4125040.670422,1],    "boundingVolume": {    "region": [2.031769,0.707784,2.031890,0.707869,0.000000,32.157330]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/6_1800083.b3dm"}}}