tx 0x2bd7b51ff86ebb68f0eedf6f3944a7c0b02560d097a9fec6789922bf2e84ba2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 54518136,
    "order_id": 12698400,
    "new_price": 10800000000
  }
}