{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896795,-0.442446,0.000000,0.000000,0.287304,-0.582339,0.760485,0.000000,-0.335518,0.680063,0.651876,0.000000,-2143030.429280,4343718.523683,4135805.030705,1],    "boundingVolume": {    "region": [2.029031,0.710003,2.029210,0.710108,0.000000,8.875498]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/13_1781482.b3dm"}}}