{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949958,-0.312378,0.000000,0.000000,0.174592,-0.530944,0.829226,0.000000,-0.258487,0.786071,0.561495,0.000000,-1650405.887601,5018969.737808,3561076.999187,1],    "boundingVolume": {    "region": [1.888406,0.596089,1.888577,0.596294,0.000000,16.482355]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1436564.b3dm"}}}