{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944002,-0.329938,0.000000,0.000000,0.183895,-0.526151,0.830269,0.000000,-0.273364,0.782135,0.559944,0.000000,-1745386.543613,4993807.820180,3551217.828849,1],    "boundingVolume": {    "region": [1.906980,0.594228,1.907089,0.594408,0.000000,25.182084]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_1242583.b3dm"}}}