{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951120,-0.308821,0.000000,0.000000,0.115771,-0.356558,0.927073,0.000000,-0.286028,0.880921,0.377050,0.000000,-1825192.571419,5621308.642359,2389916.073761,1],    "boundingVolume": {    "region": [1.884668,0.386558,1.884831,0.386661,0.000000,23.579748]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/13_13825.b3dm"}}}