{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242431412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63d0a3883a2eec2cae741fb50c7de23588362c093d6884e34fec72e1cf9879dd",
    "signature": "0xc9d681b3c258395cce2cea2dfaa9c1f4e985c16844cd0513379f4a6ba96f1962336815327c44b56a8862d7d857180e4ff26fb862feec12e5c0f910eeb09e4a171b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}