{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1875767099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x101afff5f41d638a48f8e4850fce262832c4c53469ef62035b6209dcd8bffb46",
    "signature": "0x15828a38925791d80e7c4a650eea42d22da5cabf8f861bdfd2d3e8e5ab2be9701bd60a3809f10647b24c40148b9e91182a8b637d453e4a98f2c7906f5f0a42721c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}