{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193725397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaddb153f7b7b6fa1da128936cf5632ceb5c995d752f662142cbb991d7f023d72",
    "signature": "0x15da642d333146bcd5211affb74b1d24a90a3b1759036115ec8286530604cf623a6b8bbcec2ebbc4ed5719d5b5ae5f83e16b9f44d4eb1a81ea8e03a1839f8d081b",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}