{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44efde539511eb4293c0381dc5e53d31ac3b2377fd077ee21e86bb151e85ce98",
    "signature": "0x431bc08ffb6b301640dbacdb92b73dc826ff2991c7012d0a21ed7c697c25ed712b30dc691085d1849de3faf8f81dcc41f810a8e8d836b305d5ef6e77e04d03b61c",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}