{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65900b117c9aa414cb6a3d40a4450ec75eed89bc89dde31bb71c03b8a2bf77fa",
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    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}