{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1338455534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00252affa7bcca71b2b7f01564610aea785d6edadb9299bd93ff8278a6a9ac48",
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    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
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  }
}