{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950075,-0.312021,0.000000,0.000000,0.115020,-0.350224,0.929577,0.000000,-0.289782,0.882358,0.370772,0.000000,-1849117.598323,5630388.827786,2350084.212955,1],    "boundingVolume": {    "region": [1.888113,0.379819,1.888119,0.379861,0.000000,4.565661]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/29/25.b3dm"}}}