{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895875,-0.444307,0.000000,0.000000,0.283980,-0.572601,0.769079,0.000000,-0.340767,0.687103,0.641691,0.000000,-2176459.579943,4388491.123560,4071008.050653,1],    "boundingVolume": {    "region": [2.031142,0.696647,2.031251,0.696754,0.000000,25.304739]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/2/3_627967.b3dm"}}}