{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547191173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95253b0a6ce135ac382f9e5110f593c2444713799fbfa488b8891568a8abb503",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}