{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949033,-0.315175,0.000000,0.000000,0.116736,-0.351506,0.928879,0.000000,-0.292489,0.880720,0.372534,0.000000,-1866399.517810,5619967.235531,2361265.788748,1],    "boundingVolume": {    "region": [1.891387,0.381714,1.891489,0.381762,0.000000,5.720059]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/18.b3dm"}}}