{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2048416934",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35b8bf3534b1a3c4ec6ee423b401a5999ecf2b9f1a79b16883460418c9d295b5",
    "signature": "0x6d3260acb33a972df07a5f14a13bbb7361d805d0c54949419c88672b537ca10e56968ff034c59650588d583de9d4fb995180ce18057dca506e6c1232e4cab16d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}