tx 0x6a3f9fb02198e3ce6018320f4bd477408c7f22fb11381f7f66fc4d7afd5fa46cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6561524028,
    "order_id": 11520034,
    "new_price": 454000000
  }
}