{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951130,-0.308792,0.000000,0.000000,0.115749,-0.356525,0.927088,0.000000,-0.286006,0.880944,0.377012,0.000000,-1825052.956231,5621456.634832,2389676.202219,1],    "boundingVolume": {    "region": [1.884638,0.386517,1.884801,0.386620,0.000000,62.293170]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/12_8367.b3dm"}}}