{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250016",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56e89edd7efc051fb93480ff3f6f83bbee308a69964a18b14a1a7b41ec58fdcc",
    "signature": "0x427e7342d4b4623895d4818a4041c4c1a5fb135b01974079ac1d844a0d6c4b040e5890d36c8502d7829bede27df13074bed32ec67e5417fc48691da99910c9b41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}