{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951264,-0.308377,0.000000,0.000000,0.115386,-0.355937,0.927359,0.000000,-0.285706,0.881329,0.376338,0.000000,-1823137.183342,5623906.374151,2385399.521621,1],    "boundingVolume": {    "region": [1.884235,0.385803,1.884331,0.385878,0.000000,21.973324]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/28/58_36921.b3dm"}}}