tx 0x019475447a505ba9c3fd56edb1ea9eba83e71235e5b1e63f4bc2b266d9e53c5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 145996781,
    "order_id": 176502934,
    "new_price": 8377000000
  }
}