{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1563468773",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7dc140d876d19b27188978e063aa513314376bd6776a8f96559b0e262cad7de",
    "signature": "0x097d186dbfcd35b941e16abf456fdfd19784afa76eb072dcbe6a5c1f5b08a89c04803d11b68cd4082d9501d6bf5eebd1b9b10a0263b9b88a9bf842c1460c99671c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}