{
  "manageEntity": {
    "action": "Repost",
    "entityId": "580628086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8eb4d0c264012041d96cedc3a858a3cdedc237964db057d222ae063d60581399",
    "signature": "0xe980f6a9cf48c957ac9fac2ab93bcfe92b28b47c223252dc36ae89602d3815c562a7989b7b470c75f903bb74068d0db80198f2727fa646381d8f6a176a7074901c",
    "signer": "0x6F66f681e2e3f84ABb456ddC94785dadfA3E1B4B",
    "userId": "677737335"
  }
}