{
  "manageEntity": {
    "action": "Repost",
    "entityId": "697372081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10734b63bd1db7de376e5d617960f6a03418e3ad754eebc239d4f182404ab511",
    "signature": "0x5e8eb40d706cce47b6a427212172feff1dd4402298cb5a7c8b3713839a75b4cd75f023c6f01a4d61f5918cd880f9798b8d7ce438fa74ab83d8da7c2801db8e5e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}