{
  "manageEntity": {
    "action": "Repost",
    "entityId": "380854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42edecf611aa4686cb67b0db966ea690de7cc4a3a99f1789a768041e067de35d",
    "signature": "0x6e63aabe96186439edf889ba85d7f5bf452679defca68bc3bf78cdadfdf9dce25a86d469f4ef327125b651496bd48680dbb34f8d0a8b19dafd8540b19c3a63711b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}