{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951200,-0.308575,0.000000,0.000000,0.115652,-0.356504,0.927108,0.000000,-0.285811,0.881029,0.376962,0.000000,-1823808.786555,5621998.497543,2389353.498175,1],    "boundingVolume": {    "region": [1.884409,0.386462,1.884572,0.386565,0.000000,56.986053]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/12_1329.b3dm"}}}