{
  "manageEntity": {
    "action": "Repost",
    "entityId": "21442504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2809ab452f38506e9b8a0829aa1ba5daf2afa9e353257433cb15b94883b6884",
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    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
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  }
}