{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5d1ce0b37ec26c3631be53477ff762d688554df8c1e89f396b3a1a338ebd26d",
    "signature": "0x3273614b27d19cfe90d4e805aaa8103fbbd66de10865f5655682c1e242f5eba734f142b422e1aefda9ff2b794a11a29b6f6e4b107fa2af7748a1c4c521d35f291b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}