{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2126929132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3196c9da0c4e1f1fbda2586832ae4dd440d660590c83f047c700080455e13c04",
    "signature": "0x8baa28c0e786abde78eb2d28f50611e75c4881880b41b4e6c76e0b8abaaed21a6ce3fc6f3bb73ccb2bed80e99602bf9f3313bf71a3850420cf6c79b55e646a0d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}