{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895938,-0.444180,0.000000,0.000000,0.283838,-0.572519,0.769193,0.000000,-0.340720,0.687254,0.641554,0.000000,-2176160.926167,4389449.792070,4070139.920373,1],    "boundingVolume": {    "region": [2.031000,0.696469,2.031109,0.696577,0.000000,49.924223]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_610372.b3dm"}}}