{
  "manageEntity": {
    "action": "Repost",
    "entityId": "409048957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x661d4d610a078870502ba1f00ae186a8a5659a2de2d01e167090ed4bdcc04b1f",
    "signature": "0x1a55ddedfc10f92c3c09a4b150b60c5aca74027ca86b16b2ec15a0988211233c65a47b5188d1d1d7bf313b683f53895fb412627d0b7f7b1c55e6e389bbddb8f61c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}