{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830320877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x624898874167f2fa8a691452a8f488117094d42db859bc0b0bd10879d20dd2ea",
    "signature": "0xd9468781d7bfde23ae39b838483bc5c510d477457605b647083ef1a4b5225e4016dae94a882449ac549a29428aa6fa1cff33a27def59814ba14d082cadfd6f351b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}