{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x458afb3e91bace66a35a8df9ea7a182c93a4438c8b2c3ff89e63e0c9de90f581",
    "signature": "0x5f9fdf9860eae1b2144d68d7018b531310bc87a54054d839334b7e936adf55eb2dfcb9fe58a342c7ec413941fdd3b707a11235ce21d083385192ccb50ceaef461b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}