{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250049651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x778d05cfd9fa432d1ab07d9eba251b6fdf26b4343805c9988175678447767101",
    "signature": "0x8d29d8c50c5adc9552f7eb2f032e2a40a203a6afc8a4a0248ad7302abae9b75462eb461bbd1838dac3031adc9a2bd8576836032b8f7022931b5f6ae218e3655e1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}