{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895001,-0.446064,0.000000,0.000000,0.284406,-0.570643,0.770376,0.000000,-0.342697,0.687600,0.640130,0.000000,-2188769.500883,4391632.361624,4061075.575051,1],    "boundingVolume": {    "region": [2.033093,0.694605,2.033226,0.694729,0.000000,85.091955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_1137262.b3dm"}}}