tx 0x4578f555860b9aba5c1e6b2bbc05b6dffcbf407ece346ff7bc64c0079b1b3dd3Copy

payload

{
  "ModifyOrder": {
    "new_size": 617072056,
    "order_id": 338734698,
    "new_price": 28729000000
  }
}