{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1565759083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa0356e8336fcb308495308909e7e3606128c1580a53e0c410f91460ad914f47",
    "signature": "0x28a81d3882af63952cd99ea086929e9adea9c80ca860dc93f627790a1554ac4b236d6cecdb47fc9d773fce70a22b222a21cce51eb9e9a9e347356374f0f485791c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}