{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbef05fdc55e8633d6f45dcf92ee8e7aaacf989c7963b2408646dffa586cc1276",
    "signature": "0xc354ed946f7f471e30506e95f109a618e9dfb09addc6c0639cb295895850c75d43846efdb77be1ba474af4c2bbd0e5ee4e2816be070c3d542fdc52971c2caa751b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}