{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897942,-0.440114,0.000000,0.000000,0.284621,-0.580697,0.762747,0.000000,-0.334750,0.682973,0.649223,0.000000,-2138099.457856,4362256.254823,4118925.034713,1],    "boundingVolume": {    "region": [2.026456,0.706450,2.026588,0.706673,0.000000,7.898886]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822245.b3dm"}}}