{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252465027",
    "entityType": "Track",
    "nonce": "1790151548293061189",
    "signature": "0x6917e32de308286310d9bb7d33689b7cce78bc0bcfd698fb15549f0a6d0e49f93c2c371264ce007ff95a3e20bdb9ef03f37782a925ba0ce80a91744f31ccd66a1b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}