{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949841,-0.312732,0.000000,0.000000,0.174794,-0.530892,0.829217,0.000000,-0.258776,0.785966,0.561509,0.000000,-1652255.878283,5018297.366033,3561166.100988,1],    "boundingVolume": {    "region": [1.888778,0.596106,1.888950,0.596311,0.000000,16.506789]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1437193.b3dm"}}}