{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2212f7c99f26c75e1e169575e899b7839e6c3419f0b1462d0b4cda1ac375a69d",
    "signature": "0x8ef7d1e9d9e756efe9fa32c5c4bc1a4e156fb40288e9b511eea23cfbf639ec8737c27b0cd651c2f8adf73ca72dac1657b18c4bfca054d72d46ffd3d613fab8fa1c",
    "signer": "0x7f590bEFD43b7cCcF038372CE50C813B4290A5f4",
    "userId": "297301449"
  }
}