{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943051,-0.332649,0.000000,0.000000,0.186275,-0.528086,0.828509,0.000000,-0.275020,0.779674,0.562559,0.000000,-1755975.532669,4978144.596728,3567837.957012,1],    "boundingVolume": {    "region": [1.909845,0.597438,1.909970,0.597517,0.000000,8.670311]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/6_1255690.b3dm"}}}