{
  "manageEntity": {
    "action": "Repost",
    "entityId": "503414747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebb7afd7630d2d60f700f53c734513ca345a305ec0074affa9bc9aae8382edda",
    "signature": "0xbe6c50f50b314504637d148a2f329a78b51b03b9c7bf8b848a357097e31306d27de5969c21544e64a1e78f0c2a3bb0374c7f68c2c900a9ca2cae5a048f39e2b31c",
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  }
}