{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1689131571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56c9b520798444eaec3ce6697785a31c54c27bca386296a33474d7c89f3773df",
    "signature": "0xd125743c79d609a92ccd987d3b6e94d61f40b73432ed2596891b10254f897dc4612248d02346b9ab2c40516796d7fdc1d3011f231b79572e408a1f2674c161b41b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}