tx 0x3bbb9ddbc83b8f7532fa325eb0be72a73017476940f0c2e24933c2e5b4a7520fCopy

payload

{
  "ModifyOrder": {
    "new_size": 545913648,
    "order_id": 377331542,
    "new_price": 68680000000
  }
}