{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1432967020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37c84a4fcbce6cdcc22b0014201efd9d14e34845db06b1ca0d3818d9a4d05f25",
    "signature": "0xd86c048cd477b1e59f35ea7b7daf4e8e8f30a8e5ca006cdca8a3eab5b36f47043655fdfd65143e4f09f8acc9e02340898f1af534612c5b6847da44be49395bfd1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}