{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7096c0099a492e802006d6b4be9033863a766e58806971f3c28e5caf88c48d1b",
    "signature": "0x9b4a4c80f9b15f9509570eac9b45e7af3df95ed1442361a4e52c88bd8ce41866789f62761b824c9d371e6fe5a1a3106179af4ecbe1f5119b6c63d094ffb26b201c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}