{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1082d585142afa682033b09b159784acf3b0fdb618cb42cc5680d3c26a7fdb42",
    "signature": "0x344e2f803ff24cbc791dc1f767264440166b39c62d9e4b9707b5d095da5605615569b1da436763131797d3a3f92faff32a5f031d1813a52383e7846e179a068c1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}