{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368957743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fabadcba940756573ae8698274a01799e26e539a660e455bb9ef3c7b172eea6",
    "signature": "0x3a578e0693dda4532cf0d2c79882f5042c044405e7911eb7ef8392dccb3d080c7af01284bf20aaca909b1ba7b3d049153ead6a2e9f8466938016137096bd075d1c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}