{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0648516dd7429884df9bf2a6c652713a9898496276a711f850cb16f59da596b1",
    "signature": "0x70e4b02a016814fc63a7bef08c08c3287de4e5a2b42288f5ba8971e828a9b4630bd30948a7c31e6745e7d764089af5580b7f0aebcd4df589e3a0abf4bd01006c1c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}