tx 0x3125500f8f478f68ec0d2b105a47a4cb6be23c88916d4b0c726fdb63e22bcc9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 29912833,
    "order_id": 32896839,
    "new_price": 29296000000
  }
}