{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896960,-0.442111,0.000000,0.000000,0.286476,-0.581206,0.761664,0.000000,-0.335788,0.681251,0.650495,0.000000,-2144741.312875,4351276.904040,4127022.698677,1],    "boundingVolume": {    "region": [2.028698,0.708198,2.028796,0.708274,0.000000,9.617654]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/16_1798843.b3dm"}}}