tx 0x4d291cbddc8147be08014c8f7f30b747f2426b0b49f6e7b77503b37e9f9a3a5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 174912283,
    "order_id": 66340195,
    "new_price": 68030000000
  }
}