tx 0x6ee7884ca9c1cf6522afb20a17ef3d7359b28e63e6a9c3bb2b94ba5c79f0af5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 67232404845,
    "order_id": 374413920,
    "new_price": 538000000
  }
}