{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950064,-0.312056,0.000000,0.000000,0.174354,-0.530824,0.829353,0.000000,-0.258260,0.786280,0.561307,0.000000,-1648958.659326,5020299.230694,3559881.258793,1],    "boundingVolume": {    "region": [1.888067,0.595861,1.888238,0.596067,0.000000,8.792021]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1430229.b3dm"}}}