{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25a071bb3f2ee2388286339bac7944a82f36c84cfdb703b6f4d1ecf6bfddb03d",
    "signature": "0x2c8f07c8d308bb09f4da23b2b334ef6884f26f3006b029a2af2b2a29630d15ae10d03687da269ed75b86482e039cf5ae01ac0134a55f78e2a1b13d2d608ce7091b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}