{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681718",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd9d3fd00d57fda568daf35aee4a46fbbd73b51110423fb17a066dcdd89d442d",
    "signature": "0x7d7e7e7900ad0447fda3cfd7cc1ad25d265b1fe94ebf46d60a8d4699639f3e2443661fa28a1717b167c176d97ad186d469aa24d71333a8bc0c4502991f2abcbc1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}