{
  "manageEntity": {
    "action": "Repost",
    "entityId": "897033059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ebf32d3bbf74cda09a67398494e87479196b79eb89e58e7211b36539ef9030d",
    "signature": "0xb5fe7fdee6eab40e7c2abd72c2d1c0213dae8ed5f2a99fe80742267381a76d8a44150f54592dc248636081625f7255404874eee81369cb1d1c220f9f0621ac091b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}