{
  "manageEntity": {
    "action": "Repost",
    "entityId": "353499470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90413e85b581020166197b5c744367acd32b315fd288fd4b3bb4c0cfeee05419",
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    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
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}