{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311581964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec943688c1e291c5a4e77f0319133384a3535519004ad11c83e2964bbe048333",
    "signature": "0x664ed555205453f2fb48459934a1752f47acf10c397ecc4890171d6d729ba3f249dde717d28766863fa8e06ef026c173de42c3012f9aafbebd5b0fa9c804986f1c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}