{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896749,-0.442539,0.000000,0.000000,0.287717,-0.583020,0.759807,0.000000,-0.335287,0.679417,0.652668,0.000000,-2141565.047586,4339605.269963,4140845.010539,1],    "boundingVolume": {    "region": [2.029135,0.711048,2.029315,0.711153,0.000000,12.104521]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/23_1782119.b3dm"}}}