{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ec73bc19c1e7854ce5baff35bae33afbac7fbe400fccbd708b5bd55e12952b3",
    "signature": "0x02175f8c2f7259d2684ce8bf549cd1bf135bcc1c0dfe370cd92f02eb3e38edda43136a75df77ab5b5585117931e5cb4f1d820f5955895711ecf872635e70b4e41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}