{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x493a65b542e9ba9e6f1b16d14c778156d82ccb67d8a51888004cec8389339dc1",
    "signature": "0x628cd97fc8d1934821f76fb393b3e120e5a4d7374cca01da78b861b89c22128277cc7998e206faa1850a893c4544d0e65b53fdaa38b7094ccedee5b1ab7741311b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}