{
  "manageEntity": {
    "action": "Repost",
    "entityId": "688485503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ea267d4de8daad038d46a361551e59b6c86a8c19b2a96cdbcc02122213fdd9d",
    "signature": "0xa62c8e2e9330c3c4d49e34b23b9d0b934599ea9d610c24a5f0b4de01e0cc6cd135ff0572152ef59c42bd10d7293194c4eeeeda83f94f8dc7f76d26862be4110d1c",
    "signer": "0x32987cB5D8fDeFeb44447584950469BfeC9Cd41f",
    "userId": "63084"
  }
}