{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109436372",
    "entityType": "Track",
    "nonce": "1786588644442623842",
    "signature": "0xeca21caef32f75b09a4be8df2c559b408aac7beb7a1876235caf2b0f23676ac031a032170a10354e77e6d3770a921669e445ce5f62780f35b9ba1b27d71eb9b01c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}