{
  "manageEntity": {
    "action": "Repost",
    "entityId": "213327009",
    "entityType": "Track",
    "nonce": "1786730661643451180",
    "signature": "0xcdc470130a96ce0e1c7e95a6a98e8b74e93bf9cf8076c32061697f0fee357df10f924be5be82237e715a449aa6da4b8773cc27c3c9e900946ab279a7e90fc85e1b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}