{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625534873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a5f7ff617385907d7c927d07287304927ac40e840ae8e0c516b412ac33f5748",
    "signature": "0x0519b1abe79af71973bdb97e1c75cf7aa3b8a2f33dba06816075a4462730acc11c566db954b42e6bffdaa8cc76ac4b9ce12bf9ac6936d840299ca68202fe43cd1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}