{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949491,-0.313794,0.000000,0.000000,0.175499,-0.531031,0.828979,0.000000,-0.259581,0.785449,0.561861,0.000000,-1657392.760720,5015001.172319,3563406.633678,1],    "boundingVolume": {    "region": [1.889932,0.596624,1.890034,0.596645,0.000000,8.321698]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/11_1413290.b3dm"}}}