{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753607898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6233eddd90510d8020b38e43f633f0f6df5aa5d7f380d88129d851819be65fb",
    "signature": "0xb2d9d47c63a2175a13109b320233d1330a03f422cc54143137006ab873d768695b959cc564a7a456d14dd8ba71d407ac86c7a962f0cd5af264fd3620911156581c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}