{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1542339590",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa17032647bc5e5f208c22b9827e2005bc223056680ae3cc55fe98dc2f913f535",
    "signature": "0x184804dce496714b5c4f59503e57a9c39192fbfe3efe2771b18c31ec48c3957e37e1f7930bd7f3e2a1ba56eafb12768ee0616a58228fcb1f298cf8501948da851c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}