{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949983,-0.312301,0.000000,0.000000,0.174230,-0.529986,0.829915,0.000000,-0.258640,0.786751,0.560471,0.000000,-1651376.688129,5023291.167389,3554571.573624,1],    "boundingVolume": {    "region": [1.888329,0.594889,1.888493,0.595020,0.000000,8.640642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1358070.b3dm"}}}