{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897966,-0.440064,0.000000,0.000000,0.284593,-0.580722,0.762737,0.000000,-0.334708,0.682984,0.649233,0.000000,-2137832.374264,4362322.022009,4118993.551565,1],    "boundingVolume": {    "region": [2.026400,0.706465,2.026533,0.706687,0.000000,14.531740]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822343.b3dm"}}}