{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298989233",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66568a8eec35498ac5ba82d1a8c6a0bfbe43974afa3048e9ecc2494d0635157b",
    "signature": "0x12bc1ddcb536b78ddf79491228aa073bcd35eb2c800545ddf9f440f4a3dfb6366d83872f54069d8953b25558dbbd2fe362f0177c43c406e3cd6d3f6386d7de401c",
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    "userId": "77551267"
  }
}