{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259649724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ca6c7d473157b1bcb1649b2b9c02d17635ee9cc088710e458e971377dd0c819",
    "signature": "0xd4ceb647aff7804d608e4ff4057d362407fc5734fac50dd6d2c4386db8577bc85962a7da4b3d843edebecabc32a397cdc81dba92d862cd5c08a80751a149a7081c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}