{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2121327831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f675a99fd72d4f80fb2f5d6ffe88dd3258539eae91f6c9e29fa516fd5da4bc7",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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  }
}