{
  "manageEntity": {
    "action": "Repost",
    "entityId": "41064444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x573dfb41846605430e504db178e90d8f36ebb6d471b88abdc58990fafaef57b9",
    "signature": "0x40104e64fce1c796ddee6a4e1127ab7bfe04a3787f8fc24fd256d9a5253d782413a8d0845208c7e6ecaa90e6c612d9812c17d8d1a1517b63def7a93059b400c11b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}