{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897054,-0.441921,0.000000,0.000000,0.284150,-0.576794,0.765877,0.000000,-0.337515,0.685120,0.645519,0.000000,-2155725.779677,4375896.643642,4095359.797136,1],    "boundingVolume": {    "region": [2.028464,0.701647,2.028608,0.701757,0.000000,37.628321]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_827980.b3dm"}}}