{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570833292",
    "entityType": "Track",
    "nonce": "1787429642735815174",
    "signature": "0xcaba4e732217706261c10604ed241630ec4b3ed1c3b12a4a51774820a133cc9b73cc4161a6096e467a30a368cd22ea7d4f52b08dfa9ae8733f1e5ddcf21489cb1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}