{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895563,-0.444935,0.000000,0.000000,0.288021,-0.579727,0.762208,0.000000,-0.338176,0.680679,0.649856,0.000000,-2159988.771395,4347613.759366,4122956.649326,1],    "boundingVolume": {    "region": [2.031839,0.707352,2.031957,0.707438,0.000000,8.085967]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/12_1812206.b3dm"}}}