{
  "manageEntity": {
    "action": "Repost",
    "entityId": "619649985",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22e5d9582e1f0328c8a22f6dcac68af11a3c484c0fb80309a92bfd8e021bc2e9",
    "signature": "0x9d3cbeb9a04fd330975e0a18436a008a8d0a65d77341ce92bea12a9c23f6d2f65dee99594cff4d555c26c971cf08a87c08d48b714c55ec3a2cbe464dcc57aaf01b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}