{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1653681088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1a1874e3bc91d66ef84b63f6ad5560d9ef4e11ce42e800924e8e82d2ec862d4",
    "signature": "0x89a4d1ff32cc68ac62c94d729ec6394f0a0d9643dd289be4bc7ed426c5f5f6446800a7ac22a0c96619ab209c52d4bca3cbe9f5810a48b177c145d822da44c8621c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}