{
  "manageEntity": {
    "action": "Repost",
    "entityId": "521902290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x423a34cc8ae6cdedda124466945c0b15177ee3ec6e8c4b82fb07649795c5de03",
    "signature": "0xc0152e58aa4fd64c34de7b78b2079d14f7730ac4e013bf59f5e5ab4480c48e6a471fd836e56f72b9cbb749db4ec840a5c5cb2b9d3d22ab33e6858a538013166d1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
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  }
}