{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561060219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fd1d6bed2bbab71887dcfc37e1c644f748dba3fc91997afd49362dc22f425ec",
    "signature": "0xe9f011be9ab6ae7169335d978776eb6cadd7e0d622b88c5ffc2f44c5f27d107315318b3d8a031e88dcc327e7de5706d5452d6392407fab95be24c0e383dfbaed1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}