{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274685617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3a17df4d03f83e35efdee19b5f791b986d61af820a8a82d30be4f99109a073c",
    "signature": "0x195cdc756d86a89e2ad9b502672e61b568a190765ab4528c9f76ace803b6a42e6671594153de732f138043b73781be8b92b17187b8d45fa68a789957b3c4b3361c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}