{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76329054",
    "entityType": "Track",
    "nonce": "1792424447107551347",
    "signature": "0xca9855e8d04209c4e243f7479e42d9ae48248bc0517172d60e95b1a59100dacb5905fec37745103542019b4aaab7443aea6d788d242b4f40e86bca2f84cf08651b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}