{
  "manageEntity": {
    "action": "Repost",
    "entityId": "397962",
    "entityType": "Track",
    "nonce": "0xf6e2d7d397f5ecdda9ad6c4527142c6c4763e83b1c8a9c5ed021e0374fa1d6b1",
    "signature": "0xceec0825f5a296011011aa6632e5a4ff134bba3a8eac58a59ffbd8ec070c72fe6e704da367d6ed56f5736a25f035882f4b017a48a309daf194f154af569fcb161b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}