tx 0x4b78bfcef0230e599b9ecdd451fa4b2dcb0201c1c305e5dd4789c472820212bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 2260895695,
    "order_id": 416254542,
    "new_price": 6541000000
  }
}