{
  "manageEntity": {
    "action": "Repost",
    "entityId": "141390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dd45b5c8395f5fdd4484d19a547a80986d479c73d4fd1303ad7dba3dfe71eba",
    "signature": "0x99cdd122cf5d4561e3bb6360181bb2923f48eb30420c2b8efaec59285780e45a4d1d220ed9515aba425f838a6f9a66705595cf6db34f9235b9589ebee72445c81c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}