{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895858,-0.444341,0.000000,0.000000,0.287722,-0.580090,0.762044,0.000000,-0.337652,0.680756,0.650048,0.000000,-2156640.072466,4348109.422118,4124178.531831,1],    "boundingVolume": {    "region": [2.031175,0.707605,2.031294,0.707691,0.000000,16.244292]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/15_1800028.b3dm"}}}