{
  "manageEntity": {
    "action": "Repost",
    "entityId": "378102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb629034a7991b98df8ef1390c21b4371d1e24bb5d8d204b574409a144d742a26",
    "signature": "0x9b11b8749282f56770db715ccd1fbe6442837db327a56da1025bda4d91b5b5e80eed17cc25ee7dcbe1c3370d534e22d5b612823b5ce541cdf947a1d0985d1b901c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}