{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1476061274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31c5eb61b7f5f09a2c331716569d5e2fb592f77e541fdd5abed84debdf278e69",
    "signature": "0xd9317fff7627cc862cc4fcdc8ecc970dc43b1d67474a968dfbffa2807ffe43220e7fc414d3837e7c097cfda248d427e98f4befad31f7b328c2faf077cf3487b51c",
    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}