{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66dfde51fde01d2e2e531d42940108b7473b7fda3b521ec50069871f63046229",
    "signature": "0x02b0f7e830b5ee4e6964c9a880a1fd935c808181cb416eab69f7b34f62736e9922e8c057fd6bd169f294cc8b61058bce67823162d4f3314c2b8cfd005f930bf11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}