{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357167534",
    "entityType": "Track",
    "nonce": "0x8b854e2b70dcb20c54f10d8d9a25a2b7b3f5e56b0b196970ab9d56debfab8c9e",
    "signature": "0x6467ab703ac54c1b29e0a39a1549b5fbf4a5449bb5b189a7198806f0533c3e9b730a1f7e5cf7cc859a186316bebc3a0ebb93c34a06362da5227481e5262cbc921b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}