{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950904,-0.309486,0.000000,0.000000,0.116175,-0.356951,0.926871,0.000000,-0.286581,0.880526,0.377551,0.000000,-1828723.016696,5618800.047343,2393092.845620,1],    "boundingVolume": {    "region": [1.885389,0.387086,1.885508,0.387214,0.000000,7.815905]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/4_59775.b3dm"}}}