{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108768",
    "entityType": "Track",
    "nonce": "0x2592fd4a3722d974ae7d448051e236f304f38cd4a8e04ffa9666b5df58ffb390",
    "signature": "0xd0705caf3102b05974d1d9c79b200c8cd11ac4133026461841e1d6718c434e80717462186b800675cba574339a415e2507dddfcb08a9e166c6e6ef98f2b53eea1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}