{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1678594911",
    "entityType": "Track",
    "nonce": "1791482732699848896",
    "signature": "0x78f748dda39cb7ae1966f9bef572689ef96d90c88ade65c1735f41cfda637346038477007cfbc0059480c1bec5a7f80a176c72dac6bd5c3583a6a8701646d97a1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}