{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951217,-0.308522,0.000000,0.000000,0.115457,-0.355969,0.927338,0.000000,-0.285833,0.881266,0.376391,0.000000,-1823948.489670,5623500.814549,2385733.166075,1],    "boundingVolume": {    "region": [1.884387,0.385860,1.884483,0.385935,0.000000,8.043808]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/29/59_37148.b3dm"}}}