{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1513947444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3f34680ff7e3fba60d80c52a4ca0e2b81f404098fcb5e835cc0c3ed8102fadd",
    "signature": "0x6584894287592f8fe9b755836cf8a8c4c4138699b760f6fbfba1b46959f76b2c033d6723a27cfaa5f8047d5f125f70e6f81963b4068c54245bcc5475d5e7b63a1b",
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  }
}