{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374810516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8554bfe9bad1289c1c3a5a92e7e80317c138d5047c96665a1221d1e05774be83",
    "signature": "0xa5d2b2c095ffbc375708e05a571375dff2308d23fcf5f9a7615468c7d7f1e9b578e24bb1951b2aedcacaab280fe88a25d79a5bc0a40c1849c10896aac4e1b07e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}