{
  "manageEntity": {
    "action": "Repost",
    "entityId": "227485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53ff65e69e508467704c492308ea261f83c4bee44b9de070ecdc71ed74346b62",
    "signature": "0x7cb70b9ebb9e6ff919ef6e17d1f41ed6b606cffde0851faf9b99a4cfbf1391ac68e97bf3238638d69c1354b2e445cfa06444195b6adffd2d4413e32089ca7d251c",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}