{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa52537364c1fcf8d450d34891f5471392a36db244d4be2406601ac8909a70959",
    "signature": "0x96f331ecdc5edf7790785f58bb9c4ebd631078b7bec7b1210d80b56623a4f7ed759178855dd430599b916c2620b4b9bbbd4f8314086382a87ba1b36b12d7b99e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}