{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895819,-0.444419,0.000000,0.000000,0.289019,-0.582578,0.759651,0.000000,-0.336642,0.678572,0.652849,0.000000,-2150218.590966,4334215.226684,4141997.848784,1],    "boundingVolume": {    "region": [2.031232,0.711287,2.031411,0.711392,0.000000,13.080233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787415.b3dm"}}}