{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100750480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2835f69e76aa12ab5535afd600a5574e419216bba029e80cadd78f8e7c50032c",
    "signature": "0x5bc70900e9e34ae69cf6e89f711fc920b3f4d3c4f6ba96c219654b912f341448329d24f13a73ebde5f75dcc016c3820957be92d6afaafb91681fced59f6fd2821b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}