{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28298021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19a1b6561dac84e41a66d940032d179a9c371e557143236bbe5930496a842f02",
    "signature": "0xe255cc8b8f61df438c36ad47f2eb50a2273a78ed65a662d6dc8a5d46feccd661560294eeac093741d69eafb3a1dd399f1aa86ac9594a850c8eb1a894630423dd1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}