{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895578,-0.444905,0.000000,0.000000,0.288163,-0.580062,0.761899,0.000000,-0.338015,0.680412,0.650219,0.000000,-2158964.022241,4345914.961975,4125268.163990,1],    "boundingVolume": {    "region": [2.031804,0.707831,2.031925,0.707916,0.000000,23.251782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/7_1800187.b3dm"}}}