{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9118b5b2b6e229784a9eea027a5d07d15ec91f513571d7f732f67fc9e67e8acf",
    "signature": "0x97bd9212e54b43376605ff6d6787ddd033faa50d290c433aa07c5b9363db3fdf678a2cbf12780b0a62f1558e1746590df46f807bcc5493999d04b03d367b75ad1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}