{
  "manageEntity": {
    "action": "Repost",
    "entityId": "415791255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f5d93ff5a40e00cf33dc3c876f70668bfaa35c9fa504eefc9577264daf75643",
    "signature": "0x0baf16ac571a82fa2c495701c088b922fc468559019cd2a4f1362ac71fe0e1ca7fba62a8822902627a68981d83e09dcebfee045ceb8f18a8bea0f7a95a822bfa1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}