{
  "manageEntity": {
    "action": "Repost",
    "entityId": "722957434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6eb0bb018c866d4381ca614a1f0417c3a9990d3e4764fc5c1fffb688d9a86382",
    "signature": "0x8f7c81e43d029dbb31b81690fe51381b6437e73f60b12bf351a22f69a205f082240b3037a2fc386b292102405053c81adbedd452624dac8a7f8586638cf254851b",
    "signer": "0x1A748d74Db6424f9EA1Ce41A3A445631765103bc",
    "userId": "799948905"
  }
}