tx 0x201c8455774c0b67fda01a3e3dc9c70439c4051e4c91269be8d60154f5d6f87eCopy

payload

{
  "ModifyOrder": {
    "new_size": 50125601,
    "order_id": 57576190,
    "new_price": 10282000000
  }
}