{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1524866242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51b50fa12a31dd808310b9ac2bd32f26c2e9eae6863910a8bbea5e0216bf86b9",
    "signature": "0x5496ee50949b6a337cda027ddf38520e299f00aa8ed8d4a75a9209299ae0e5bd5d342e7720d3eee7e5e56db9e8322b0355be3ecca75143d6cff27a1498348ca71c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}