{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894855,-0.446357,0.000000,0.000000,0.284609,-0.570584,0.770345,0.000000,-0.342907,0.687460,0.640167,0.000000,-2190115.323095,4390739.768961,4061313.541243,1],    "boundingVolume": {    "region": [2.033419,0.694653,2.033553,0.694778,0.000000,39.929754]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_982391.b3dm"}}}