{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1049775417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x788ebe101b15365a5d406a72c9baba75ac67c187131820c2273e85dd7d85e28a",
    "signature": "0x248431649f42063a29318d5e255174a3464e846e394daa8492e85662bc94698060519a6122b97c5f92630e4de4c8707e64fd4e8521bf7603e410740e9dd0153a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}