{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897677,-0.440654,0.000000,0.000000,0.282852,-0.576211,0.766796,0.000000,-0.336954,0.686425,0.644424,0.000000,-2152135.496753,4384210.713147,4088397.020245,1],    "boundingVolume": {    "region": [2.027061,0.700235,2.027187,0.700304,0.000000,8.957108]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/2_887687.b3dm"}}}