{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943868,-0.330324,0.000000,0.000000,0.184475,-0.527119,0.829526,0.000000,-0.273436,0.781317,0.561049,0.000000,-1745854.179629,4988605.774517,3558245.031831,1],    "boundingVolume": {    "region": [1.907395,0.595595,1.907491,0.595710,0.000000,8.549091]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1273964.b3dm"}}}