{
  "manageEntity": {
    "action": "Repost",
    "entityId": "64988262",
    "entityType": "Track",
    "nonce": "1791863453755707277",
    "signature": "0x344ce1017d87ace7c03df993b8d165792f8a8283d70d25305624a05a55bbf91d352cd6050d09c535a75c1527c6c36bc561abdcdc7bdda961e3734ab14760c9b31b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}