{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895567,-0.444927,0.000000,0.000000,0.288180,-0.580061,0.761893,0.000000,-0.338029,0.680399,0.650226,0.000000,-2159054.312943,4345830.667163,4125309.433510,1],    "boundingVolume": {    "region": [2.031828,0.707839,2.031950,0.707924,0.000000,23.251782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/7_1800212.b3dm"}}}