{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858501,-0.512811,0.000000,0.000000,0.262702,-0.439791,0.858820,0.000000,-0.439633,0.735993,0.514817,0.000000,-2806531.842524,4698435.525157,3264489.567113,1],    "boundingVolume": {    "region": [2.109171,0.540732,2.109335,0.540857,0.000000,26.362166]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_277955.b3dm"}}}