{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145290531",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1faa0796d5b2661ecd048ed51d116b1eb6e3d63210e87b595680614682ce78b",
    "signature": "0xe7b23e67477fa5706ccb599bd8b1f6bd1ceb07c54010f70b75d4e71b28e15e302c0a15287ef4636dc5f5dd6b9f54b0312e4c141329d05fada28b78d41e1f32481c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}