{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b11c81789334c13be2698422fbcd2f4ab9c34d238d6528d8c7512ed02014336",
    "signature": "0xf68621d1568d6ab3007945dd7f8ba9086eb37f499783f6aa542edfe204afcec378974cec571f61742de10c7868141d50cac1c493a6affffc9ae65389e5d1393c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}