{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1663803653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f0756762ebf3812ef5b95adf3620421fc3418ccc04e847ec1e71316139b1d73",
    "signature": "0xbec59165b03627c37b6447796b600136559270d68a4beba5e280446a6648520c3465d953daf62b2977f596d8abc04bf13075bf1be31d6b3017c43e01eca159401b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}