{
  "manageEntity": {
    "action": "Repost",
    "entityId": "665555769",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc1d69778492068f01ab9e33857b910175e0f9d8c7a1a3594ea0228b2aa21085",
    "signature": "0x2701ab11a78818c207f0034339e33de050b4e155cf3f0cfaa1513050d714c9df497f4e1321046a751c9aee4dda8866222d99c6c7a2f360b0146811dd969cf2af1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}