{
  "manageEntity": {
    "action": "Repost",
    "entityId": "191984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x280cbf7a597f9f84054bebb56061128901b09221b748b129c40ab272bc61bed6",
    "signature": "0x942b056e37a8da99bf62cf30f0fbb83a3cc73c137f006fb6da27fc15672043fe13254e944f7f07373495f38cea16e4055663070d3e70011c47bd3dd232103fc11c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}