{
  "manageEntity": {
    "action": "Repost",
    "entityId": "657968832",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaedb819a488506ceb63e3ba78a93fa381cced521c0ae76de0fed6980746d889c",
    "signature": "0x5939baf61ebba6d54a50d703ffbe3aa4c5ca467d497704d0fc1e329d76faeb0f521d03f2a2b301a7eb84755235a953a5fd2bcc87cfcc33c1bd4fca36c5b93c891c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}