{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485552492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc01b69c712977728c724b05b81a8bf557338349317b8ff4be61c6fab204f0c4e",
    "signature": "0x54136c3237b4e8ca4f2850420fb6e3eb9a9069a55cc526795565a196b4d312166b117849002a76dbfaf3386601a7a1965832e1ea6cf6bc18fc56ca5726f155391b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}