{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897692,-0.440623,0.000000,0.000000,0.285375,-0.581400,0.761928,0.000000,-0.334775,0.682045,0.650185,0.000000,-2138269.147047,4356346.684403,4125045.566781,1],    "boundingVolume": {    "region": [2.027013,0.707713,2.027165,0.707941,0.000000,6.992317]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/1_1795752.b3dm"}}}