{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1335962177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd630cdc30f46ae09ee4d2f54a3272909970f1ede2c14f872d67710adeee4f334",
    "signature": "0x39804cdeb7def1e8528db0c1876ab9d871a07cff21033ae8417d27efeefaea397ce2ab927781f39d2a5c0435f431f223821c1d2493d34596c6a8dce72029d7731b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}