{
  "manageEntity": {
    "action": "Repost",
    "entityId": "694809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6736cf880aa165a36e4157fcdf4c11635cb2858a122a1530b19836696a46a4fa",
    "signature": "0x018203b42e245bd113cd81a804f57d165f0c7a664a62ab22b20f1f7c3ec7452024ff6eb950eef8efda8a5b0952f85352781bd45e646326dc86ed4b68e8dc17951c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}