{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124216987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd31e54187ba585231cc11d8cb09cd82f637b8a6203afb0a4b77da7d04c43d3fc",
    "signature": "0x849b3ccf673ddbb00ce7998904ee7104cd38a3c37e8f1d19a25dd604f9cb914f007ecd6a0039ea125a8d04edbc8dca6e7d4cb33e10a913898b0eb4cbaca1f5391b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}