{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560618299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd33fe67f647bd593d2be0fb8883f3da92f22e05a041e8022f02c7494f9906c26",
    "signature": "0xb5e3160f0c611bcc9452a7146a0432f721a64e30aa0364e2b432b41c879e205b666e87d77f3bf076572af4e6c60b14a2139b48fcaf528cec3de7b5aa47c338f01c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}