{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1742395428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2ccfd3138b1dffe201a7465bd482d22e3f37fc4f7adaed490048147869f8a67",
    "signature": "0x5aeb7d731aecd6a172f4e6fd11fddb3df9b1a86674c173fe282dc433587612df21a5c0e227742945e0441cf5f99290b304b61574903730ccc6a6263bd7a60f761c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}