{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4257f805ba09c6b914f0b5f562217a9f68b37bc6d70c6c3556e91240a92beb55",
    "signature": "0x4d8f761b8a95b446a6b8476e74b30b9400478b198ca15fd5213b0fbcbc842b826150c4ea4935c2a3d5674dd680934d992a4a00d19678c399103d7ccdada0f6981c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}