{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894972,-0.446122,0.000000,0.000000,0.284122,-0.569980,0.770972,0.000000,-0.343008,0.688113,0.639410,0.000000,-2190752.368267,4394899.085967,4056500.699257,1],    "boundingVolume": {    "region": [2.033157,0.693669,2.033291,0.693793,0.000000,44.720465]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/5_1016152.b3dm"}}}