{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379991482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2fbc5aa7dd0fd36442c9d92821ffca00bb5f2b32ba7e20a4795dc6c82d1bfcc",
    "signature": "0x06abad31cfbf031fba97d6815f44c50eca382a60042ab17d8f6c51ceeee1cb675373272d0c15f63386b3b858e1622b11838dbb6f9354026267d86fcbf0e0cbfc1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}