{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593772880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff52e3762c9e7f168925268ce1786892842eccc258ded83a85179d9c40e342b3",
    "signature": "0xd87060eb1a4e3a8db86afb93a5cb53c6223c07884f4c0c5a1e6be1e6ed787fd36d8434e4a254c675327f521d64427bc286bae51c09d323126bc875e4b545a3d11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}