{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473202547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd02214905ae1e2d1b443124212456079f028f7329ddf28ac63c9b6863ce16532",
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    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
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  }
}