{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569407002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb83e2a5f841e26531215b1ad4060d08a8777daec59a2dc287f7672600dae60d",
    "signature": "0x121f2f217d046271bbd78f6b40fa68284140ab1df7fd0fa2075a4fbcd2bab6f863cbe74570e6421e1f97ba9548311d916f536f7ac7738ff39d9131f0f156de041b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}