{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77f1a3baa7adc13c9736d17d4f9fbf278fe334882e0806405a4dfd602a16ff11",
    "signature": "0xe143208e86745e1ee9153cc4bd16938e126a768a12864701ffe5a48476f03f7f744dd16e665e8bdd9a65afc8cc16432570ffe1e29ad018d5b9ad9189fc5e691c1b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}