{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889370,-0.457189,0.000000,0.000000,0.287250,-0.558788,0.777974,0.000000,-0.354735,0.690067,0.630850,0.000000,-2265569.569819,4407213.669738,4002043.432384,1],    "boundingVolume": {    "region": [2.045578,0.682610,2.045678,0.682685,0.000000,41.491258]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/2_374493.b3dm"}}}