{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949162,-0.314789,0.000000,0.000000,0.116100,-0.350068,0.929501,0.000000,-0.292328,0.881437,0.370963,0.000000,-1865369.312674,5624515.163372,2351297.115646,1],    "boundingVolume": {    "region": [1.890977,0.379988,1.891085,0.380103,0.000000,55.141414]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/22_2252.b3dm"}}}