{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898580,-0.438810,0.000000,0.000000,0.283610,-0.580766,0.763070,0.000000,-0.333901,0.683751,0.648841,0.000000,-2132673.058223,4367214.267284,4116499.985782,1],    "boundingVolume": {    "region": [2.024988,0.706001,2.025153,0.706120,0.000000,11.873004]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/12_1835514.b3dm"}}}