{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897699,-0.440609,0.000000,0.000000,0.283008,-0.576601,0.766445,0.000000,-0.336764,0.686125,0.644842,0.000000,-2150925.872270,4382305.076361,4091057.858149,1],    "boundingVolume": {    "region": [2.027010,0.700783,2.027137,0.700852,0.000000,11.461026]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_860258.b3dm"}}}