{
  "manageEntity": {
    "action": "Repost",
    "entityId": "619649985",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e6e971d94791001500d5e63bd30162185443c0f6aed8878d233306d25f6c2eb",
    "signature": "0xe95b61f07ac27b1a917443fcf1613bd46220ed147abed1704b4b41a7c3392a676644514f48ab96088624a6b37296373e0899b303fcb65cce0f4fddec00adc3811b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}