{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1751745355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd69dafe7bce111d39a9f8d7ccf8eb168d9732c92b8ba4d2d9aebf2f10c0dc357",
    "signature": "0xf872de16d35534a159962505f9264cdbd12970a07de46b29a78aa9ee6d218e705b703ba76a6fb2569604673b58f88e3cf9dce2740b8211cb8a7dc302e42576af1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}