{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951918,-0.306352,0.000000,0.000000,0.169889,-0.527891,0.832147,0.000000,-0.254402,0.790494,0.557135,0.000000,-1624296.870940,5047122.392809,3533370.371359,1],    "boundingVolume": {    "region": [1.882101,0.590888,1.882209,0.590976,0.000000,7.415363]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/30/33_1321683.b3dm"}}}