{
  "manageEntity": {
    "action": "Repost",
    "entityId": "665555769",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71fc7b0886f78728ed99a02b69d3ff3a9a67ea0ae2aafe025dcc6c12e6b720eb",
    "signature": "0x6b698f6e807ec9d5d420b3b7cb5f0440f7d2fe40125d42d8cc9a9e81065375a41d901f7ff7eaf156f5b11b2ffac113ce31ae1ed4bec133bd3aa63deeaa6edf9c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}