{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898224,-0.439538,0.000000,0.000000,0.284179,-0.580738,0.762880,0.000000,-0.334371,0.683308,0.649066,0.000000,-2135676.508055,4364389.882314,4117928.423158,1],    "boundingVolume": {    "region": [2.025815,0.706245,2.025947,0.706467,0.000000,9.557282]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1821464.b3dm"}}}