tx 0x8c0d61f2f852d30c3e8de59e089aeb2fa324662e3be3ecead32b674a0ed0c73dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8174568,
    "order_id": 774761,
    "new_price": 11002000000
  }
}