{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1542339590",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56724ec2653ea5356de45328d5d7e55a02bb65f6feea49e6f024a68cebd4a27d",
    "signature": "0xe216918b473857e41e6a71e8edde4b733666e73603f02bcde4bb7492d4f8e9775d6054b640b0dab78a17861e763147dffc352eb47aa3b21f1525cc67cb3cabe71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}