{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdf6df0453b95fce5562f2131162cbbe877fcdfecf41f049f92b5ef0ccfabd49",
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    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}