{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468054268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05db256b1d43d69d022f6a58f5518b478ed0d45da244eaeb0f3bcde15f524370",
    "signature": "0xd927bc585b115a7396d7bcc3f9213a0c278d365fad920127258650a2225af79330fd01a295f44dec2c5c92abc5ae7f8ddb824a44cbbede4226d18a822b271b0b1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}