{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726079358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6d7524208348e68fb23759643efdb561be723045b533677c1ca7a53ccc1ae20",
    "signature": "0xf104d904914416c60bef43e2f85720136585019b3d0c66e808ae07027733654316fdc25d5a27be0f69b71eba4de8e9b9f3d718d611218c0f301e32b20cdcd8d71c",
    "signer": "0xF4C1d02A937aEbC501559B3321B0b7FCb67Df4De",
    "userId": "969012944"
  }
}