{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f39407ee6b6aef4befb2eb9bdeec0bfff678a12315419bd18325ec974de5911",
    "signature": "0x702fe3d1eb28613981ad65736adde24ae4f5c1ab0cc2f47d7ca91df9fa638db67c66dea51b7a0859b5bf669c8a0b8956b11a2d53750a6f8af15153dc3ff8cb8d1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}