{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1546777823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ef38b2ed4d9c1b4f62d7686081d46dc2fa89742bc54c49b0604ea53b81902dc",
    "signature": "0xd8222aab15562a24846148bb39a7b8d161ea44538b441fd02c5b0e52e6bc46ac02d926db74570674032db55569ea54f2bd673432a83cc9d66a0b7bac96d2b8e41b",
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  }
}