{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505558396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0060ce7bd26e04d7fed168c0020c129d9f64791372e86a9d5ea785f9470d952e",
    "signature": "0x0cbdd048957324588035014b9c17d441a4a107372863402d84d7606dbc9a54f04c2bbf8e78e8fca3492c564ef58ae056b9ebce26d1f385fd0dc734616a2abcd61b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}