{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949427,-0.313987,0.000000,0.000000,0.175309,-0.530095,0.829618,0.000000,-0.259942,0.786007,0.560913,0.000000,-1659693.367997,5018546.152210,3557380.496715,1],    "boundingVolume": {    "region": [1.890105,0.595356,1.890267,0.595621,0.000000,8.751637]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1367497.b3dm"}}}