{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898245,-0.439494,0.000000,0.000000,0.283612,-0.579651,0.763917,0.000000,-0.334796,0.684260,0.647842,0.000000,-2138378.174677,4370450.244301,4110143.891697,1],    "boundingVolume": {    "region": [2.025766,0.704637,2.025898,0.704860,0.000000,7.739461]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_1844235.b3dm"}}}