{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951361,-0.308079,0.000000,0.000000,0.115430,-0.356452,0.927156,0.000000,-0.285367,0.881223,0.376844,0.000000,-1820974.197820,5623237.424477,2388604.964810,1],    "boundingVolume": {    "region": [1.883888,0.386335,1.884052,0.386438,0.000000,15.769607]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/10_70174.b3dm"}}}