{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1201560073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56354a0585f32acb335870e28e36526b4be665c45e890dd0a9415a384935abb5",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}