{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566535959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4039f69d0c198df8deb8142f62c5d595e45914115960b6c219824892851e2c9a",
    "signature": "0x7487b6ee04d540642c3884e4f9a6ec8b15b047c5332ad804dfd4fe367114a90a26efaada8fd2da8f932d295b43ef924ad5a31f0613b5081ce35e1e0ed6a856c31b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}