{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895818,-0.444421,0.000000,0.000000,0.289029,-0.582593,0.759636,0.000000,-0.336637,0.678558,0.652867,0.000000,-2150188.035105,4334122.503532,4142109.978894,1],    "boundingVolume": {    "region": [2.031235,0.711310,2.031414,0.711415,0.000000,13.006621]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787372.b3dm"}}}