{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465906",
    "entityType": "Track",
    "nonce": "1789895299267474530",
    "signature": "0xbc73a3279f3eb30e89ecfdae35fe7d8951a507d8c1938c90a4da6812762edf1150748841a81f2cc5dc4a167cb5cb986206aa81b65414849ff711e43e000db0f11c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}