{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00bf631ce926a6fe80183e61b4470607d049b17209294e220f39da316d53abbc",
    "signature": "0x3950a11f84ea91b306908287c9b8e8a10044229f49d35abb82544b4073e5bef27b8dda85b86bf56cfa72be4edcd53ac219e2138ebd889cc135dd03f482efadf51c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}