{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329941341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x548984b7a1cc506a3dd6b602be61ac957f5f1635294737c30211434ff687dc54",
    "signature": "0x90a0896d0c28421ca131a8a41f84c09a93acdd0b5952ecfd8eaed10d936da2ed7627f02cd0c54ba086f43572a32bb2d024256b706c6ec20ab275aebc44518a0a1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}