{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944459,-0.328629,0.000000,0.000000,0.182972,-0.525851,0.830663,0.000000,-0.272409,0.782888,0.559356,0.000000,-1739287.178371,4998606.277842,3547482.612880,1],    "boundingVolume": {    "region": [1.905566,0.593474,1.905730,0.593743,0.000000,8.595359]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/1_663160.b3dm"}}}