{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951698,-0.307037,0.000000,0.000000,0.170437,-0.528291,0.831781,0.000000,-0.254857,0.789960,0.557684,0.000000,-1627206.872380,5043724.875002,3536857.640097,1],    "boundingVolume": {    "region": [1.882820,0.591549,1.882928,0.591637,0.000000,6.335976]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/37/41_1321918.b3dm"}}}