{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf044ce475331cf3c6b165a42b2a607fbc2bd2518a72e55b534b884b685562953",
    "signature": "0x869a8b7c0edea553d0e2879a45bd33dce120a1322d7c785282ccb02780f401382081195d6d79392dda02856fb6d5282a5816d61365125609791766eb5731cc5d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}