tx 0x4d4cc2c3584159140f1affb0f556d669d8dc34dbea6e3f3618a5e8dc0626868cCopy

payload

{
  "ModifyOrder": {
    "new_size": 499007777,
    "order_id": 18419480,
    "new_price": 29913000000
  }
}