{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950002,-0.312244,0.000000,0.000000,0.174091,-0.529672,0.830145,0.000000,-0.258665,0.786986,0.560130,0.000000,-1651533.811773,5024785.778526,3552400.054766,1],    "boundingVolume": {    "region": [1.888269,0.594477,1.888433,0.594608,0.000000,9.165663]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/6_1378158.b3dm"}}}