{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948896,-0.315589,0.000000,0.000000,0.176470,-0.530602,0.829047,0.000000,-0.261086,0.785022,0.561761,0.000000,-1667006.559490,5012272.960791,3562764.947881,1],    "boundingVolume": {    "region": [1.891805,0.596459,1.891942,0.596566,0.000000,8.801374]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1114659.b3dm"}}}