{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497958784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a64109783cbd427913a93575a383ccc0374b985323fc1b0de366a532ba01b59",
    "signature": "0x368ae6d7f2f593af4c0826f82c67747c8f4307a509fd2ca78160c59c8d67202336ef6027ba1ab732f129a12f2066b9677248878b65f3d4d5d7f2f688793ced711c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}