{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178866174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a327278117a13508a32dc78f7dc13f1be6b55bafa2a3b2b47813fff0e76a814",
    "signature": "0xa3e0afb229d2c87753c495cbcc4083ac4bfe80706fea5d2ce6bd7b286fadb6b60c0f40bf01c0aad09e541c7f549511c586566d7b21e9f96e41fb5fdd1bd700fd1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}