{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895037,-0.445992,0.000000,0.000000,0.284274,-0.570494,0.770536,0.000000,-0.342713,0.687771,0.639937,0.000000,-2188870.766772,4392722.869991,4059849.652838,1],    "boundingVolume": {    "region": [2.033012,0.694354,2.033146,0.694478,0.000000,54.163542]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978574.b3dm"}}}