{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6691",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37e061bc56b20d20a0fb9bbd7cbb7320d6f444d4f87e0b1f9492173ba998e505",
    "signature": "0x829428ecd322b215c296095b63ea0f63bf2f7c5f973462714af5726d7f2f592d68704d941d8fedb8b51448229f68d77420cb1315556abd51e53c13650279f16b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}