{
  "manageEntity": {
    "action": "Repost",
    "entityId": "208785168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5987bb873472c73102784dc20b076dc820471974d23558d926cb600616c5cb6c",
    "signature": "0xf843a1f49e14578cece21e34c797706feadb25fe255c40e0215bdbed7ce5058e3c3f013db7f6a68d3d62e2efcbe2d1da0b1a6aec07ef075fc7b9d16ac480c3fd1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}