{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1225768367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb93043feb00d95ccf2313153183bd4e27f9c1b1ada10b150ef5e22c2019622a1",
    "signature": "0x9e520a169ad5312dd19aedb8b176740369e0b3ac7c7f3839af3505ce0d35a411523173109a1cde63519e42b3a58f69ca5a3b31bebac0b481e558df15e83716a01c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}