{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1105718",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3988e2077fa491fd1d802877379f45b400a300cbe1c52da380f46817c04b0755",
    "signature": "0xf85220322c74f02a25fd1f9f1ce8efc18efd48dd30fba2324d40a728370a8dda347b160af409e668d53df265afd15a30493d9948d8f7e453d801513b5f180c6a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}