{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512537867",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x404d82133efcc05b19a26a03091825e0b02cf13806a1e7c433fe9adce8e83f82",
    "signature": "0xe8c52794cb49bac184383bb848874edddd6d75e17b252f9ace9e66a0c313e18768fd88803f392921eaf4981c65df160afd8e0b4ed9b0ec4523a6ddd720765ef31c",
    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
    "userId": "774741623"
  }
}