tx 0x0dcac6cdf9ea02e87380bf5d2b7b0a8c0c2dab32d8b1f29270b5575c299756b3Copy

payload

{
  "ModifyOrder": {
    "new_size": 4208851,
    "order_id": 551215,
    "new_price": 65564000000
  }
}