tx 0x374a97b99589ba464ec9b4f8faaee8c2e6263f9456b204afaa9c0c8a842da83eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5066647774,
    "order_id": 11491556,
    "new_price": 478000000
  }
}