{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950066,-0.312050,0.000000,0.000000,0.174313,-0.530713,0.829433,0.000000,-0.258280,0.786358,0.561189,0.000000,-1649084.331132,5020794.468091,3559129.590859,1],    "boundingVolume": {    "region": [1.888061,0.595718,1.888232,0.595924,0.000000,8.717470]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1429243.b3dm"}}}