{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1028619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ac1e97ef187679482c0b72c1919718021a11cb131912b6a95a5811ff92a752b",
    "signature": "0xc7c45f3a4dd73237fc72d8d3954c4d4ef88694c8ac817a668f9217401c3703dd1fbdf2d72018676da388a013178a9dc3426a52cd787a30c3412cbfa9fa5decc91c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}