{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c68c09967fe3665dac8c6f44d4a56919b2c834ca514aeb028bcafcf79287587",
    "signature": "0xf024bbe894ca21e1c70256cb8886b8b95fd93257bbf6ee205857cc9302a5047a2f0b9ba4544eda43c9eeac0a665491d5070093939a70fa099c93ac1a2ff4acb91b",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}