{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230299291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f32086f0248c0db6f13fe8f45744ef752e2c9285db3a2d0479eabefeac7d606",
    "signature": "0xb7a7c7ae57afa37ecc65f0e0bb3f869095de7f9c0ea9a58ad5f4fe6383be56575d51fccf68f0907f40d058da5567af10adc67dd48d591c25efe2fa8448ba1a001c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}