{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897187,-0.441650,0.000000,0.000000,0.286126,-0.581248,0.761763,0.000000,-0.335482,0.681512,0.650379,0.000000,-2142786.347125,4352946.969944,4126281.970398,1],    "boundingVolume": {    "region": [2.028185,0.708045,2.028282,0.708121,0.000000,16.702534]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/14_1798762.b3dm"}}}