tx 0x3dc9ae1fbed3e8fd17c049dfd8c415fdf4d13a9c557cd6ea1f6f33f97e8be265Copy

payload

{
  "ModifyOrder": {
    "new_size": 129664472,
    "order_id": 73930178,
    "new_price": 10419000000
  }
}