tx 0x5d4a473bf7e33aa46439ca8c52deaf8e3d7baeb72b874e88ac0accfcf4eb82beCopy

payload

{
  "ModifyOrder": {
    "new_size": 1191471349,
    "order_id": 456674300,
    "new_price": 6826000000
  }
}